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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