Здравствуйте, Neil. Вы писали 4 февраля 2008 г., 03:44:21: > On Thursday January 31, andre.s@xxxxxxxxx wrote: >> Hello linux-raid. >> >> i have DEBIAN. >> >> raid01:/# mdadm -V >> mdadm - v2.6.4 - 19th October 2007 >> >> raid01:/# mdadm -D /dev/md1 >> /dev/md1: >> Version : 00.91.03 >> Creation Time : Tue Nov 13 18:42:36 2007 >> Raid Level : raid5 > .... >> Delta Devices : 1, (4->5) > So the array is in the middle of a "reshape". > It should automatically complete... Presumably it isn't doing that? > What does > cat /proc/mdstat > say? raid01:/etc# cat /proc/mdstat Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty] md1 : active(auto-read-only) raid5 sdc[0] sdb[5](S) sdf[3] sde[2] sdd[1] 1465159488 blocks super 0.91 level 5, 64k chunk, algorithm 2 [5/4] [UUUU_] unused devices: <none> raid01:/etc# > Where kernel log messages do you get when you assemble the array? into /var/log/messages (os is DEBIAN) last messages after -A was : ==> /var/log/messages <== Feb 4 02:39:53 raid01 kernel: RAID5 conf printout: Feb 4 02:39:53 raid01 kernel: --- rd:5 wd:4 Feb 4 02:39:53 raid01 kernel: disk 0, o:1, dev:sdc Feb 4 02:39:53 raid01 kernel: disk 1, o:1, dev:sdd Feb 4 02:39:53 raid01 kernel: disk 2, o:1, dev:sde Feb 4 02:39:53 raid01 kernel: disk 3, o:1, dev:sdf Feb 4 02:39:53 raid01 kernel: ...ok start reshape thread > The spare device will not be added to the array until the reshape has > finished. ok. I think what such must was to be (excuse me for my bad english) But when i did not see nothing about reshape (reshaping) in mdadm -D /dev/md1 this was confuse to me . > Hopefully you aren't using a 2.6.23 kernel? yep, i remember you alert to me about 2.6.23 kernel raid01:/etc# uname -a Linux raid01 2.6.22.16-6 #7 SMP Thu Jan 24 21:58:32 MSK 2008 i686 GNU/Linux raid01:/etc# > That kernel had a bug which corrupte ata when reshaping a degraded > raid5 array. > NeilBrown -- С уважением, Andreas-Sokov mailto:andre.s@xxxxxxxxx - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html