vs-13070: reiserfs_read_locked_inode during backup (rsync) & much load on VFS

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* vs-13070: reiserfs_read_locked_inode during backup (rsync) & much load on VFS
@ 2008-08-25 13:27 Mat
  2008-08-25 13:58 ` Matthew
  0 siblings, 1 reply; 5+ messages in thread
From: Mat @ 2008-08-25 13:27 UTC (permalink / raw)
  To: reiserfs-devel

Hi Edward,

I just got the above mentioned error message during a backup from a reiserfs
partition to another one (both encrypted using cryptsetup-luks & dm):

vs-13070: reiserfs_read_locked_inode

the settings of VFS I were using were:

echo "10" > /proc/sys/vm/page-cluster
echo "60" > /proc/sys/vm/swappiness
echo "3000" > /proc/sys/vm/dirty_expire_centisecs
echo "6000"  > /proc/sys/vm/dirty_writeback_centisecs
echo "15" > /proc/sys/vm/dirty_background_ratio (in this case it was temporarily
set to "20")
echo "50"   > /proc/sys/vm/dirty_ratio 
echo "25" > /proc/sys/vm/vfs_cache_pressure

the i/o-scheduler is anticipatory (I found out that it performs best that way
with reiser4 & reiserfs)

tweaked settings for anticipatory were:
for i in /sys/block/sd*; do
         /bin/echo "0" >  $i/queue/iosched/antic_expire
done

for i in /sys/block/sd*; do
         /bin/echo "150" >  $i/queue/iosched/read_expire
done

for i in /sys/block/sd*; do
         /bin/echo "750" >  $i/queue/iosched/read_batch_expire
done

# applicable to anticipatory scheduler:
for i in /sys/block/sd*; do
         /bin/echo "1200" >  $i/queue/iosched/write_batch_expire
done

before this error message I had run a shorter backup-queue with rsync syncing
only about 15 directories

below you'll find the error-messages:

dmesg
S: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.553547] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.556159] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.558109] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.560772] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.562823] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.565309] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.580503] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.582814] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.663373] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.666232] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.721539] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.723713] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.832399] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.835273] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.837567] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.839880] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.904665] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.907047] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.909316] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.911639] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.958033] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11121.961002] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.098776] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.100761] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.103397] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.105573] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.190676] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.194029] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.276801] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.279648] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.353241] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.356047] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.397172] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.399571] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.473560] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.475880] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.597531] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.600874] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.603187] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.605502] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.668004] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.670320] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.760597] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.762912] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.811523] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.813838] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.890031] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.893083] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.945775] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11122.948098] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.023999] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.026799] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.163373] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.166232] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.241572] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.244391] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.300461] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.311029] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.380967] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.383283] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.508195] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.511139] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.644613] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.647376] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.650019] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.652343] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.670388] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.672630] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.737446] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.739761] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.827726] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.830041] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.885376] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11123.888454] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.019226] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.022168] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.024483] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.027344] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.085174] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.087529] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.142541] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.144856] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.311522] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.313838] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.316153] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.318468] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.380681] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.383280] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.451240] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.453062] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.494393] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.496707] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.559207] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.561522] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.621271] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.624564] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.676624] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.679576] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.721365] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.723560] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.774718] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.776800] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.854033] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.855991] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.966615] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.968930] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.971244] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11124.973558] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.047664] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.049948] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.128342] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.130964] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.264745] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.267539] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.318466] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.320782] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.380778] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.383279] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.447703] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.450953] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.500711] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.503642] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.612398] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.614761] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.693466] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.695782] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.737982] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.740305] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.781407] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.783745] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.859503] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.862445] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.996593] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11125.999020] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.054577] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.056893] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.297172] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.300481] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.302806] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.305121] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.307436] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200317 208109 0x0 SD]
[11126.309751] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200317 208109 0x0 SD]
[11126.312066] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200317 208109 0x0 SD]
[11126.314380] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200317 208109 0x0 SD]
[11126.348559] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.350874] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.353188] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.355503] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.363787] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.366206] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.368301] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.370383] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.372324] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.374288] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.377310] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.379403] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.487959] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.490305] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.492621] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 208978 0x0 SD]
[11126.494936] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.583771] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.585469] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.587528] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.589842] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.681539] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.684205] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.686520] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.688834] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.695751] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 363446 0x0 SD]
[11126.698077] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.700381] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 363447 0x0 SD]
[11126.702226] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.747724] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.750138] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.752114] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.754099] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.756087] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.763318] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.765196] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.767946] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 362084 0x0 SD]
[11126.769842] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 362084 0x0 SD]
[11126.772715] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.775028] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.777343] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.779441] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.781548] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.783741] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.786211] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.788907] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.791231] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.793547] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.795861] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.798176] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.800142] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.802783] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.805114] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.807434] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.809751] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.811674] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.814380] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.816695] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.819010] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.821325] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.823639] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.825956] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.828258] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.830583] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.832899] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 362110 0x0 SD]
[11126.835213] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 362110 0x0 SD]
[11126.837694] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.839297] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.841914] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.844027] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.846244] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.848559] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.850871] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.853186] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.855501] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.857794] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.860109] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.862464] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.864760] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 25847 0x0 SD]
[11126.867075] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 25847 0x0 SD]
[11126.869390] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.872250] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.874566] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.876881] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.879195] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.883279] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.885593] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.887908] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.934372] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 362084 0x0 SD]
[11126.937156] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 362084 0x0 SD]
[11126.938927] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.941152] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.943466] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11126.946418] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.219471] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.221786] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.224102] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.226417] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.292969] __ratelimit: 1230 callbacks suppressed
[11127.292969] Buffer I/O error on device dm-2, logical block 36069176
[11127.292969] lost page write due to I/O error on dm-2
[11127.292969] Buffer I/O error on device dm-2, logical block 35295748
[11127.292969] lost page write due to I/O error on dm-2
[11127.295182] Buffer I/O error on device dm-2, logical block 55869541
[11127.295280] lost page write due to I/O error on dm-2
[11127.295280] Buffer I/O error on device dm-2, logical block 55867407
[11127.295280] lost page write due to I/O error on dm-2
[11127.295280] Buffer I/O error on device dm-2, logical block 55856562
[11127.295280] lost page write due to I/O error on dm-2
[11127.295280] Buffer I/O error on device dm-2, logical block 59117662
[11127.295280] lost page write due to I/O error on dm-2
[11127.295280] Buffer I/O error on device dm-2, logical block 36070229
[11127.295280] lost page write due to I/O error on dm-2
[11127.295280] Buffer I/O error on device dm-2, logical block 36070222
[11127.295280] lost page write due to I/O error on dm-2
[11127.295280] Buffer I/O error on device dm-2, logical block 55915788
[11127.295280] lost page write due to I/O error on dm-2
[11127.295280] Buffer I/O error on device dm-2, logical block 55958340
[11127.295280] lost page write due to I/O error on dm-2
[11127.336981] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.339297] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.394850] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.397168] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.547630] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.549945] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.619842] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.621735] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.635578] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.693469] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.696342] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.735775] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.737349] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.783187] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.785501] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.787816] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.790576] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.882724] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.885092] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11127.938260] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 362110 0x0 SD]
[11127.941048] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 362110 0x0 SD]
[11128.010037] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.012353] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.262324] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.264639] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.343371] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.345686] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.399850] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.402023] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.404107] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.406339] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.408464] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.410949] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.648927] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 25847 0x0 SD]
[11128.651242] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200318 25847 0x0 SD]
[11128.683274] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.686368] ReiserFS: dm-2: warning: zam-7001: io error in reiserfs_find_entry
[11128.817978] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [25248 38367 0x0 SD]
[11128.820223] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [25248 26122 0x0 SD]
[11128.822772] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [25248 26123 0x0 SD]
[11128.825080] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [25248 26124 0x0 SD]
[11128.831756] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [25248 26125 0x0 SD]
[11128.834073] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [25248 26126 0x0 SD]
[11128.836388] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [25248 26127 0x0 SD]
[11128.838703] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200319 209657 0x0 SD]
[11128.841718] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200319 209658 0x0 SD]
[11128.843755] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200319 208630 0x0 SD]
[11128.847975] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200319 208630 0x0 SD]
[11128.850279] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200319 208631 0x0 SD]
[11128.852587] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200319 208631 0x0 SD]
[11128.854906] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200319 208630 0x0 SD]
[11128.857221] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200319 208630 0x0 SD]
[11128.860791] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200319 208631 0x0 SD]
[11128.863205] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200319 208631 0x0 SD]
[11128.895451] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209782 0x0 SD]
[11128.899151] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209783 0x0 SD]
[11128.901300] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209784 0x0 SD]
[11128.903567] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209785 0x0 SD]
[11128.908185] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209786 0x0 SD]
[11128.910457] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209787 0x0 SD]
[11128.912777] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209788 0x0 SD]
[11128.915092] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209789 0x0 SD]
[11129.070203] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209790 0x0 SD]
[11129.072939] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209791 0x0 SD]
[11129.075284] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209792 0x0 SD]
[11129.077522] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209793 0x0 SD]
[11129.079909] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209794 0x0 SD]
[11129.114182] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209795 0x0 SD]
[11129.419760] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209796 0x0 SD]
[11129.425465] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200320 209797 0x0 SD]
[11129.428285] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [25253 38368 0x0 SD]
[11129.430499] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [25253 38369 0x0 SD]
[11129.432740] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200321 209798 0x0 SD]
[11129.494165] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200321 209799 0x0 SD]
[11129.496933] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200321 209800 0x0 SD]
[11129.499766] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200321 209801 0x0 SD]
[11129.502523] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200321 209802 0x0 SD]
[11129.504798] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [200321 209803 0x0 SD]
[11130.308632] ReiserFS: dm-2: warning: vs-13070: reiserfs_read_locked_inode:
i/o failure occurred trying to find stat data of [2 223587 0x0 SD]

I hope you can tell what to do next

Many thanks in advance

Mat


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: vs-13070: reiserfs_read_locked_inode during backup (rsync) & much load on VFS
  2008-08-25 13:27 vs-13070: reiserfs_read_locked_inode during backup (rsync) & much load on VFS Mat
@ 2008-08-25 13:58 ` Matthew
  2008-08-25 20:47   ` Edward Shishkin
  0 siblings, 1 reply; 5+ messages in thread
From: Matthew @ 2008-08-25 13:58 UTC (permalink / raw)
  To: Edward Shishkin; +Cc: reiserfs-devel

ok, well it turned out to be an USB problem (again !)
(forgot to mention that one partition is on the box the other one external USB),

here's the output after having "unmounted" the partition:
[12671.058096] __ratelimit: 30140 callbacks suppressed
[12671.058106] Buffer I/O error on device dm-2, logical block 3562
[12671.058106] lost page write due to I/O error on dm-2
[12671.058106] Buffer I/O error on device dm-2, logical block 3563
[12671.058106] lost page write due to I/O error on dm-2

and here the output of fsck.reiserfs /dev/mapper/usb

fsck.reiserfs /dev/mapper/usb
reiserfsck 3.6.20
Copyright (C) 2001-2005 by Hans Reiser, licensing governed by
reiserfsprogs/COPYING.
*************************************************************
** If you are using the latest reiserfsprogs and  it fails **
** please  email bug reports to reiserfs-list@namesys.com, **
** providing  as  much  information  as  possible --  your **
** hardware,  kernel,  patches,  settings,  all reiserfsck **
** messages  (including version),  the reiserfsck logfile, **
** check  the  syslog file  for  any  related information. **
** If you would like advice on using this program, support **
** is available  for $25 at  www.namesys.com/support.html. **
*************************************************************

Will read-only check consistency of the filesystem on /dev/mapper/usb
Will put log info to 'stdout'

Do you want to run this program?[N/Yes] (note need to type Yes if you do):Yes
###########
reiserfsck --check started at Mon Aug 25 15:43:55 2008
###########
Replaying journal..
Trans replayed: mountid 31, transid 2783, desc 710, len 1, commit 712,
next trans offset 695
Trans replayed: mountid 31, transid 2784, desc 713, len 352, commit
1066, next trans offset 1049
Trans replayed: mountid 31, transid 2785, desc 1067, len 308, commit
1376, next trans offset 1359
Trans replayed: mountid 31, transid 2786, desc 1377, len 669, commit
2047, next trans offset 2030
Trans replayed: mountid 31, transid 2787, desc 2048, len 146, commit
2195, next trans offset 2178
Trans replayed: mountid 31, transid 2788, desc 2196, len 438, commit
2635, next trans offset 2618
Trans replayed: mountid 31, transid 2789, desc 2636, len 571, commit
3208, next trans offset 3191
Trans replayed: mountid 31, transid 2790, desc 3209, len 137, commit
3347, next trans offset 3330
Reiserfs journal '/dev/mapper/usb' in blocks [18..8211]: 8 transactions replayed
Checking Internal tree...
0%....20%....40%....60%....80%....100%
Checking Semantic tree...
There are on the filesystem:
        Leaves 110029
        Internal nodes 720
        Directories 29714
        Other files 333471
        Data block pointers 54669713 (0 of them are zero)
        Safe links 0
No corruptions found
###########
reiserfsck finished at Mon Aug 25 15:52:40 2008

good job ! no data-loss

sorry for the false alarm

Regards,

Mat

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: vs-13070: reiserfs_read_locked_inode during backup (rsync) & much load on VFS
  2008-08-25 13:58 ` Matthew
@ 2008-08-25 20:47   ` Edward Shishkin
  2008-08-26 12:25     ` Mat
  0 siblings, 1 reply; 5+ messages in thread
From: Edward Shishkin @ 2008-08-25 20:47 UTC (permalink / raw)
  To: Matthew; +Cc: reiserfs-devel

Matthew wrote:
> ok, well it turned out to be an USB problem (again !)
>   
bad cable?

> (forgot to mention that one partition is on the box the other one external USB),
>
> here's the output after having "unmounted" the partition:
> [12671.058096] __ratelimit: 30140 callbacks suppressed
> [12671.058106] Buffer I/O error on device dm-2, logical block 3562
> [12671.058106] lost page write due to I/O error on dm-2
> [12671.058106] Buffer I/O error on device dm-2, logical block 3563
> [12671.058106] lost page write due to I/O error on dm-2
>
> and here the output of fsck.reiserfs /dev/mapper/usb
>
> fsck.reiserfs /dev/mapper/usb
> reiserfsck 3.6.20
> Copyright (C) 2001-2005 by Hans Reiser, licensing governed by
> reiserfsprogs/COPYING.
> *************************************************************
> ** If you are using the latest reiserfsprogs and  it fails **
> ** please  email bug reports to reiserfs-list@namesys.com, **
> ** providing  as  much  information  as  possible --  your **
> ** hardware,  kernel,  patches,  settings,  all reiserfsck **
> ** messages  (including version),  the reiserfsck logfile, **
> ** check  the  syslog file  for  any  related information. **
> ** If you would like advice on using this program, support **
> ** is available  for $25 at  www.namesys.com/support.html. **
> *************************************************************
>
> Will read-only check consistency of the filesystem on /dev/mapper/usb
> Will put log info to 'stdout'
>
> Do you want to run this program?[N/Yes] (note need to type Yes if you do):Yes
> ###########
> reiserfsck --check started at Mon Aug 25 15:43:55 2008
> ###########
> Replaying journal..
> Trans replayed: mountid 31, transid 2783, desc 710, len 1, commit 712,
> next trans offset 695
> Trans replayed: mountid 31, transid 2784, desc 713, len 352, commit
> 1066, next trans offset 1049
> Trans replayed: mountid 31, transid 2785, desc 1067, len 308, commit
> 1376, next trans offset 1359
> Trans replayed: mountid 31, transid 2786, desc 1377, len 669, commit
> 2047, next trans offset 2030
> Trans replayed: mountid 31, transid 2787, desc 2048, len 146, commit
> 2195, next trans offset 2178
> Trans replayed: mountid 31, transid 2788, desc 2196, len 438, commit
> 2635, next trans offset 2618
> Trans replayed: mountid 31, transid 2789, desc 2636, len 571, commit
> 3208, next trans offset 3191
> Trans replayed: mountid 31, transid 2790, desc 3209, len 137, commit
> 3347, next trans offset 3330
> Reiserfs journal '/dev/mapper/usb' in blocks [18..8211]: 8 transactions replayed
> Checking Internal tree...
> 0%....20%....40%....60%....80%....100%
> Checking Semantic tree...
> There are on the filesystem:
>         Leaves 110029
>         Internal nodes 720
>         Directories 29714
>         Other files 333471
>         Data block pointers 54669713 (0 of them are zero)
>         Safe links 0
> No corruptions found
> ###########
> reiserfsck finished at Mon Aug 25 15:52:40 2008
>
> good job ! no data-loss
>
> sorry for the false alarm
>
> Regards,
>
> Mat
>
>   


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: vs-13070: reiserfs_read_locked_inode during backup (rsync) & much load on VFS
  2008-08-25 20:47   ` Edward Shishkin
@ 2008-08-26 12:25     ` Mat
  2008-08-26 15:36       ` Edward Shishkin
  0 siblings, 1 reply; 5+ messages in thread
From: Mat @ 2008-08-26 12:25 UTC (permalink / raw)
  To: Edward Shishkin; +Cc: reiserfs-devel

On Mon, Aug 25, 2008 at 10:47 PM, Edward Shishkin
<edward.shishkin@gmail.com> wrote:
> Matthew wrote:
>> ok, well it turned out to be an USB problem (again !)
>>
> bad cable?

almost ;)
it was a bad usb-hub, strangely those tweaked settings pushed it to
its limits and
therefore would produce those errors more earlier / often than without
(if at all)

by the way:
any news from the Russian company planning to implement reiser4 for
its servers ?

Thanks
Mat

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: vs-13070: reiserfs_read_locked_inode during backup (rsync) & much load on VFS
  2008-08-26 12:25     ` Mat
@ 2008-08-26 15:36       ` Edward Shishkin
  0 siblings, 0 replies; 5+ messages in thread
From: Edward Shishkin @ 2008-08-26 15:36 UTC (permalink / raw)
  To: Mat; +Cc: reiserfs-devel

Mat wrote:
> On Mon, Aug 25, 2008 at 10:47 PM, Edward Shishkin
> <edward.shishkin@gmail.com> wrote:
>   
>> Matthew wrote:
>>     
>>> ok, well it turned out to be an USB problem (again !)
>>>
>>>       
>> bad cable?
>>     
>
> almost ;)
> it was a bad usb-hub, strangely those tweaked settings pushed it to
> its limits and
> therefore would produce those errors more earlier / often than without
> (if at all)
>   

Hmm..
It seems we have never had "unplug-usb-drive-under-heavy-load"
as a stress test. It seems better then "reboot -fn"..
I definitely want a usb drive ;)

> by the way:
> any news from the Russian company planning to implement reiser4 for
> its servers ?
>   

The latest update is that it will be available
for public needs in October. We'll take a look ;)


Edward.

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2008-08-26 15:36 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-08-25 13:27 vs-13070: reiserfs_read_locked_inode during backup (rsync) & much load on VFS Mat
2008-08-25 13:58 ` Matthew
2008-08-25 20:47   ` Edward Shishkin
2008-08-26 12:25     ` Mat
2008-08-26 15:36       ` Edward Shishkin

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