* Re: reiserfs problem
[not found] <1208801633.20150514020848@vvo.ru>
@ 2015-05-21 1:45 ` Edward Shishkin
0 siblings, 0 replies; only message in thread
From: Edward Shishkin @ 2015-05-21 1:45 UTC (permalink / raw)
To: jeffm; +Cc: mikh, ReiserfS development mailing list
Jeff,
it seems we need a sanity check somewhere at
the beginning of the resizer to make sure that the
resulted volume is not larger than 16T.
Could you please take a look?
Thanks,
Edward.
On 05/14/2015 12:08 AM, Sergey Mikhalych wrote:
> Здравствуйте, Эдуард.
>
> Прошу прощения, что отвлекаю, да спросить больше не у кого.
> Суть проблемы: в продакшен сервер добавлены дополнительные 6 дисков. собран рейд6 на
> контроллере, физический партишен добавлен в lvm-группу, но на
> финальной стадии - ошибка при расширении файловой системы.
> Обновил ядро до последнего, собрал из исходников последний
> resize_reiserfs - ситуация не меняется.
>
> resize_reiserfs: bitmap.c:176: reiserfs_bitmap_set_bit: Assertion `bit_number < bm->bm_bit_size' failed.
> Aborted
>
> Запустить на выходных fsck.reiserfs ?
>
> ------------
>
> [root@nika mich]# vgdisplay
> --- Volume group ---
> VG Name fedora
> System ID
> Format lvm2
> Metadata Areas 2
> Metadata Sequence No 5
> VG Access read/write
> VG Status resizable
> MAX LV 0
> Cur LV 2
> Open LV 1
> Max PV 0
> Cur PV 2
> Act PV 2
> VG Size 25.47 TiB
> PE Size 4.00 MiB
> Total PE 6675716
> Alloc PE / Size 6675716 / 25.47 TiB
> Free PE / Size 0 / 0
> VG UUID 7zMHCn-2rM3-DwAf-v4pC-2rTG-POHk-ux8cTq
>
> [root@nika mich]# lvdisplay
> --- Logical volume ---
> LV Path /dev/fedora/root
> LV Name root
> VG Name fedora
> LV UUID Xi8boU-eegJ-w2t4-SiBT-EOxY-9Gt0-ufQaNU
> LV Write Access read/write
> LV Creation host, time localhost, 2014-08-23 05:40:09 +0400
> LV Status available
> # open 1
> LV Size 19.53 GiB
> Current LE 5000
> Segments 1
> Allocation inherit
> Read ahead sectors auto
> - currently set to 256
> Block device 253:0
>
> --- Logical volume ---
> LV Path /dev/fedora/home
> LV Name home
> VG Name fedora
> LV UUID 8u78Jm-tfLO-s0k7-99az-RQVx-cPez-lCX16b
> LV Write Access read/write
> LV Creation host, time localhost, 2014-08-23 05:40:10 +0400
> LV Status available
> # open 0
> LV Size 25.45 TiB
> Current LE 6670716
> Segments 2
> Allocation inherit
> Read ahead sectors auto
> - currently set to 256
> Block device 253:1
>
> [root@nika mich]# pvdisplay
> --- Physical volume ---
> PV Name /dev/sdc4
> VG Name fedora
> PV Size 10.91 TiB / not usable 0
> Allocatable yes (but full)
> PE Size 4.00 MiB
> Total PE 2860805
> Free PE 0
> Allocated PE 2860805
> PV UUID ojkwZA-vSnJ-5L85-HRJA-iGLw-WmdG-1LOK8o
>
> --- Physical volume ---
> PV Name /dev/sdd1
> VG Name fedora
> PV Size 14.55 TiB / not usable 2.98 MiB
> Allocatable yes (but full)
> PE Size 4.00 MiB
> Total PE 3814911
> Free PE 0
> Allocated PE 3814911
> PV UUID zqqnp3-73Cv-u4HW-8r7g-zg03-GsGl-jRG4vM
>
> [root@nika mich]# resize_reiserfs /dev/fedora/home
> resize_reiserfs 3.6.21 (2009 www.namesys.com)
>
> resize_reiserfs: bitmap.c:176: reiserfs_bitmap_set_bit: Assertion `bit_number < bm->bm_bit_size' failed.
> Aborted
>
> [root@nika mich]# mount /home
> [root@nika mich]# df -k
> Filesystem 1K-blocks Used Available Use% Mounted on
> devtmpfs 8192864 0 8192864 0% /dev
> tmpfs 8199908 0 8199908 0% /dev/shm
> tmpfs 8199908 636 8199272 1% /run
> tmpfs 8199908 0 8199908 0% /sys/fs/cgroup
> /dev/mapper/fedora-root 20027260 13954688 5032188 74% /
> tmpfs 8199908 0 8199908 0% /tmp
> /dev/md0 249804944 84018732 165786212 34% /var/lib/mysql
> /dev/mapper/fedora-home 11697377276 10464383528 1232993748 90% /home
>
>
> [root@nika mich]# uname -a
> Linux nika 3.19.5-100.fc20.x86_64 #1 SMP Mon Apr 20 19:51:16 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
>
> [root@nika mich]# mount
> /dev/mapper/fedora-home on /home type reiserfs (rw,noatime)
>
>> Перпезагрузился с nomount опцией, и сразу попробовал удалить партишен
>> из группы:
> [root@nika mich]# pvremove /dev/sdd1 --force --force
> Really WIPE LABELS from physical volume "/dev/sdd1" of volume group "fedora" [y/n]? y
> WARNING: Wiping physical volume label from /dev/sdd1 of volume group "fedora"
> Can't open /dev/sdd1 exclusively - not removing. Mounted filesystem?
>
> [root@nika mich]# fdisk -l
>
> Disk /dev/sda: 238.5 GiB, 256060514304 bytes, 500118192 sectors
> Units: sectors of 1 * 512 = 512 bytes
> Sector size (logical/physical): 512 bytes / 512 bytes
> I/O size (minimum/optimal): 512 bytes / 512 bytes
> Disklabel type: dos
> Disk identifier: 0x9509a759
>
> Device Boot Start End Blocks Id System
> /dev/sda1 2048 500118191 250058072 fd Linux raid autodetect
>
>
> Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
> Units: sectors of 1 * 512 = 512 bytes
> Sector size (logical/physical): 512 bytes / 512 bytes
> I/O size (minimum/optimal): 512 bytes / 512 bytes
> Disklabel type: dos
> Disk identifier: 0xf34dca6b
>
> Device Boot Start End Blocks Id System
> /dev/sdb1 2048 500118191 250058072 fd Linux raid autodetect
>
>
> Disk /dev/sdc: 10.9 TiB, 12000138625024 bytes, 23437770752 sectors
> Units: sectors of 1 * 512 = 512 bytes
> Sector size (logical/physical): 512 bytes / 512 bytes
> I/O size (minimum/optimal): 512 bytes / 512 bytes
> Disklabel type: gpt
> Disk identifier: 9EA5B48C-FD78-47D5-A677-649084CAEA92
>
> Device Start End Size Type
> /dev/sdc1 2048 4095 1M BIOS boot partition
> /dev/sdc2 4096 1028095 500M Microsoft basic data
> /dev/sdc3 1028096 2052095 500M Linux swap
> /dev/sdc4 2052096 23437768703 10.9T Linux LVM
>
>
> Disk /dev/sdd: 14.6 TiB, 16000900661248 bytes, 31251759104 sectors
> Units: sectors of 1 * 512 = 512 bytes
> Sector size (logical/physical): 512 bytes / 4096 bytes
> I/O size (minimum/optimal): 4096 bytes / 4096 bytes
> Disklabel type: gpt
> Disk identifier: 0DCCB049-2A14-4666-B91C-16DC8EBB0E30
>
> Device Start End Size Type
> /dev/sdd1 2048 31251759070 14.6T Linux LVM
>
>
> Disk /dev/mapper/fedora-root: 19.5 GiB, 20971520000 bytes, 40960000 sectors
> Units: sectors of 1 * 512 = 512 bytes
> Sector size (logical/physical): 512 bytes / 512 bytes
> I/O size (minimum/optimal): 512 bytes / 512 bytes
>
> Disk /dev/md0: 238.4 GiB, 255925223424 bytes, 499853952 sectors
> Units: sectors of 1 * 512 = 512 bytes
> Sector size (logical/physical): 512 bytes / 512 bytes
> I/O size (minimum/optimal): 512 bytes / 512 bytes
>
> Disk /dev/mapper/fedora-home: 25.5 TiB, 27979010801664 bytes, 54646505472 sectors
> Units: sectors of 1 * 512 = 512 bytes
> Sector size (logical/physical): 512 bytes / 4096 bytes
> I/O size (minimum/optimal): 4096 bytes / 4096 bytes
>
> [root@nika mich]# cat /proc/mdstat
> Personalities : [raid1]
> md0 : active raid1 sdb1[1] sda1[0]
> 249926976 blocks super 1.2 [2/2] [UU]
> bitmap: 0/2 pages [0KB], 65536KB chunk
>
> unused devices: <none>
>
>
> [root@nika MegaCli]# dmsetup info
> Name: fedora-root
> State: ACTIVE
> Read Ahead: 256
> Tables present: LIVE
> Open count: 1
> Event number: 0
> Major, minor: 253, 0
> Number of targets: 1
> UUID: LVM-7zMHCn2rM3DwAfv4pC2rTGPOHkux8cTqXi8boUeegJw2t4SiBTEOxY9Gt0ufQaNU
>
> Name: fedora-home
> State: ACTIVE
> Read Ahead: 256
> Tables present: LIVE
> Open count: 2
> Event number: 0
> Major, minor: 253, 1
> Number of targets: 2
> UUID: LVM-7zMHCn2rM3DwAfv4pC2rTGPOHkux8cTq8u78JmtfLOs0k799azRQVxcPezlCX16b
>
> [root@nika MegaCli]# lvscan
> ACTIVE '/dev/fedora/root' [19.53 GiB] inherit
> ACTIVE '/dev/fedora/home' [25.45 TiB] inherit
>
> [root@nika resize_reiserfs]# ./resize_reiserfs /dev/dm-1
> resize_reiserfs 3.6.24
>
> resize_reiserfs: bitmap.c:176: reiserfs_bitmap_set_bit: Assertion `bit_number < bm->bm_bit_size' failed.
> Aborted
>
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[not found] <1208801633.20150514020848@vvo.ru>
2015-05-21 1:45 ` reiserfs problem Edward Shishkin
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