* bug report (?) with reiserfsck --rebuild-tree.......
@ 2003-05-10 14:51 serge rossel
2003-05-10 16:31 ` Hans Reiser
0 siblings, 1 reply; 3+ messages in thread
From: serge rossel @ 2003-05-10 14:51 UTC (permalink / raw)
To: reiserfs-list
Hi,
During the system boot (Suse8.1), I get this
boot_log.msg:
dd: no flushcache support
<6>scsi0 : SCSI host adapter emulation for IDE ATAPI
devices
<4> Vendor: JLMS Model: XJ-HD166S Rev:
DS0F
<4> Type: CD-ROM ANSI
SCSI revision: 02
<4> Vendor: SONY Model: CD-RW CRX175A Rev:
1.0h
<4> Type: CD-ROM ANSI
SCSI revision: 02
<7>sd_attach()
<7>sd_attach()
<4>reiserfs: found format "3.6" with standard journal
<4>reiserfs: checking transaction log (ide0(3,2)) for
(ide0(3,2))
<4>reiserfs: using ordered data mode
<4>Using r5 hash to sort names
<4>VFS: Mounted root (reiserfs filesystem) readonly.
<5>Trying to move old root to /initrd ... failed
<5>Unmounting old root
<5>Trying to free ramdisk memory ... okay
<6>Freeing unused kernel memory: 164k freed
<6>md: Autodetecting RAID arrays.
<6>md: autorun ...
<6>md: ... autorun DONE.
<6>LVM version 1.0.5(mp-v6)(15/07/2002) module loaded
<6>Adding Swap: 136544k swap-space (priority 42)
<4>reiserfs: found format "3.6" with standard journal
<4>hda: read_intr: status=0x59 { DriveReady
SeekComplete DataRequest Error }
<4>hda: read_intr: error=0x40 { UncorrectableError },
LBAsect=230962500, sector=188743680
<4>end_request: I/O error, dev 03:04 (hda), sector
188743680
<4>sh-2029: reiserfs read_bitmaps: bitmap block
(#23592960) reading failed
<4>sh-2014: reiserfs_read_super: unable to read bitmap
<4>hda: read_intr: status=0x59 { DriveReady
SeekComplete DataRequest Error }
<4>hda: read_intr: error=0x40 { UncorrectableError },
LBAsect=231224644, sector=189005824
<4>end_request: I/O error, dev 03:04 (hda), sector
189005824
<4>hda: read_intr: status=0x59 { DriveReady
SeekComplete DataRequest Error }
<4>hda: read_intr: error=0x40 { UncorrectableError },
LBAsect=231486789, sector=189267968
<4>end_request: I/O error, dev 03:04 (hda), sector
189267968
Kernel logging (ksyslog) stopped.
Kernel log daemon terminating.
Then, in order to solve that, I have tried all the
different commands proposed with reiserfsck.
Look what message I get by using this command.
Thank you for your support
Serge
serge@dhcppc2:~> su
Password:
dhcppc2:/home/serge # reiserfsck --rebuild-tree
--logfile check.log /var/log
reiserfsck 3.6.2 (2002)
**********************************************************
** This is an experimental version of
reiserfsck,
****!! MAKE A BACKUP FIRST !! **** Don't run this
program unless something is broken. **
** Some types of random FS damage can be recovered
from ** ** by this program, which basically
throws away ** ** the internal nodes of the tree and
then reconstructs ** ** them. This program is for use
only by the desperate, ** ** and is of only beta
quality. If you are using the ** ** latest
reiserfsprogs and it fails please email ** ** bug
reports to reiserfs-list@namesys.com.**
**********************************************************
Will rebuild the filesystem (/var/log) tree
Will put log info to 'check.log'
Do you want to run this program?[N/Yes] (note need to
type Yes):Yes
bread: Cannot read a block # 2.
Abandon
dhcppc2:/home/serge #
__________________________________
Do you Yahoo!?
The New Yahoo! Search - Faster. Easier. Bingo.
http://search.yahoo.com
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: bug report (?) with reiserfsck --rebuild-tree.......
2003-05-10 14:51 bug report (?) with reiserfsck --rebuild-tree serge rossel
@ 2003-05-10 16:31 ` Hans Reiser
2003-05-10 17:14 ` Vitaly Fertman
0 siblings, 1 reply; 3+ messages in thread
From: Hans Reiser @ 2003-05-10 16:31 UTC (permalink / raw)
To: Vitaly Fertman; +Cc: serge rossel, reiserfs-list
Vitaly, does the current fsck explain at length that read errors tend to
be hardware failures, and what to do?
Hans
serge rossel wrote:
>Hi,
>
>During the system boot (Suse8.1), I get this
>boot_log.msg:
>
>
>dd: no flushcache support
><6>scsi0 : SCSI host adapter emulation for IDE ATAPI
>devices
><4> Vendor: JLMS Model: XJ-HD166S Rev:
>DS0F
><4> Type: CD-ROM ANSI
>SCSI revision: 02
><4> Vendor: SONY Model: CD-RW CRX175A Rev:
>1.0h
><4> Type: CD-ROM ANSI
>SCSI revision: 02
><7>sd_attach()
><7>sd_attach()
><4>reiserfs: found format "3.6" with standard journal
><4>reiserfs: checking transaction log (ide0(3,2)) for
>(ide0(3,2))
><4>reiserfs: using ordered data mode
><4>Using r5 hash to sort names
><4>VFS: Mounted root (reiserfs filesystem) readonly.
><5>Trying to move old root to /initrd ... failed
><5>Unmounting old root
><5>Trying to free ramdisk memory ... okay
><6>Freeing unused kernel memory: 164k freed
><6>md: Autodetecting RAID arrays.
><6>md: autorun ...
><6>md: ... autorun DONE.
><6>LVM version 1.0.5(mp-v6)(15/07/2002) module loaded
><6>Adding Swap: 136544k swap-space (priority 42)
><4>reiserfs: found format "3.6" with standard journal
><4>hda: read_intr: status=0x59 { DriveReady
>SeekComplete DataRequest Error }
><4>hda: read_intr: error=0x40 { UncorrectableError },
>LBAsect=230962500, sector=188743680
><4>end_request: I/O error, dev 03:04 (hda), sector
>188743680
><4>sh-2029: reiserfs read_bitmaps: bitmap block
>(#23592960) reading failed
><4>sh-2014: reiserfs_read_super: unable to read bitmap
><4>hda: read_intr: status=0x59 { DriveReady
>SeekComplete DataRequest Error }
><4>hda: read_intr: error=0x40 { UncorrectableError },
>LBAsect=231224644, sector=189005824
><4>end_request: I/O error, dev 03:04 (hda), sector
>189005824
><4>hda: read_intr: status=0x59 { DriveReady
>SeekComplete DataRequest Error }
><4>hda: read_intr: error=0x40 { UncorrectableError },
>LBAsect=231486789, sector=189267968
><4>end_request: I/O error, dev 03:04 (hda), sector
>189267968
>Kernel logging (ksyslog) stopped.
>Kernel log daemon terminating.
>
>
>Then, in order to solve that, I have tried all the
>different commands proposed with reiserfsck.
>
>Look what message I get by using this command.
>
>Thank you for your support
>Serge
>
>
>serge@dhcppc2:~> su
>Password:
>dhcppc2:/home/serge # reiserfsck --rebuild-tree
>--logfile check.log /var/log
>reiserfsck 3.6.2 (2002)
>
>**********************************************************
> ** This is an experimental version of
>reiserfsck,
>****!! MAKE A BACKUP FIRST !! **** Don't run this
>program unless something is broken. **
> ** Some types of random FS damage can be recovered
>from ** ** by this program, which basically
>throws away ** ** the internal nodes of the tree and
>then reconstructs ** ** them. This program is for use
>only by the desperate, ** ** and is of only beta
>quality. If you are using the ** ** latest
>reiserfsprogs and it fails please email ** ** bug
>reports to reiserfs-list@namesys.com.**
>
>**********************************************************
>
>Will rebuild the filesystem (/var/log) tree
>Will put log info to 'check.log'
>
>Do you want to run this program?[N/Yes] (note need to
>type Yes):Yes
>
>bread: Cannot read a block # 2.
>
>Abandon
>
>dhcppc2:/home/serge #
>
>__________________________________
>Do you Yahoo!?
>The New Yahoo! Search - Faster. Easier. Bingo.
>http://search.yahoo.com
>
>
>
>
--
Hans
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: bug report (?) with reiserfsck --rebuild-tree.......
2003-05-10 16:31 ` Hans Reiser
@ 2003-05-10 17:14 ` Vitaly Fertman
0 siblings, 0 replies; 3+ messages in thread
From: Vitaly Fertman @ 2003-05-10 17:14 UTC (permalink / raw)
To: Hans Reiser; +Cc: serge rossel, reiserfs-list
On Saturday 10 May 2003 20:31, Hans Reiser wrote:
> Vitaly, does the current fsck explain at length that read errors tend to
> be hardware failures, and what to do?
yes, it sais
The problem has occurred looks like a hardware problem.
If you have bad blocks, we advise you to get a new hard
drive, because once you get one bad block that the disk
drive internals cannot hide from your sight, the chances
of getting more are generally said to become much higher
(precise statistics are unknown to us), and this disk drive
is probably not expensive enough for you to risk your time
and data on it. If you don't want to follow that advice,
then if you have just a few bad blocks, try writing to the
bad blocks and see if the drive remaps the bad blocks (that
means it takes a block it has in reserve and allocates it
for use for requests of that block number). If it cannot
remap the block, this could be quite bad, as it may mean
that so many blocks have gone bad that none remain in
reserve to allocate.
> >SeekComplete DataRequest Error }
> ><4>hda: read_intr: error=0x40 { UncorrectableError },
> >LBAsect=230962500, sector=188743680
> ><4>end_request: I/O error, dev 03:04 (hda), sector
> >188743680
> ><4>sh-2029: reiserfs read_bitmaps: bitmap block
> >(#23592960) reading failed
> ><4>sh-2014: reiserfs_read_super: unable to read bitmap
> ><4>hda: read_intr: status=0x59 { DriveReady
> >SeekComplete DataRequest Error }
> ><4>hda: read_intr: error=0x40 { UncorrectableError },
> >LBAsect=231224644, sector=189005824
> ><4>end_request: I/O error, dev 03:04 (hda), sector
> >189005824
> ><4>hda: read_intr: status=0x59 { DriveReady
> >SeekComplete DataRequest Error }
> ><4>hda: read_intr: error=0x40 { UncorrectableError },
> >LBAsect=231486789, sector=189267968
> ><4>end_request: I/O error, dev 03:04 (hda), sector
this is a hadrware problem.
> >serge@dhcppc2:~> su
> >Password:
> >dhcppc2:/home/serge # reiserfsck --rebuild-tree
> >--logfile check.log /var/log
> >reiserfsck 3.6.2 (2002)
> >
> >Will rebuild the filesystem (/var/log) tree
> >Will put log info to 'check.log'
> >
> >Do you want to run this program?[N/Yes] (note need to
> >type Yes):Yes
> >
> >bread: Cannot read a block # 2.
> >
> >Abandon
Serge, if you used the latest reiserfsprogs, you would get
the message above.
--
Thanks,
Vitaly Fertman
^ permalink raw reply [flat|nested] 3+ messages in thread
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2003-05-10 14:51 bug report (?) with reiserfsck --rebuild-tree serge rossel
2003-05-10 16:31 ` Hans Reiser
2003-05-10 17:14 ` Vitaly Fertman
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