Messages in this thread |  | | Date | Tue, 9 Oct 2001 23:32:40 +0400 | From | "Oleg A. Yurlov" <> | Subject | Re[2]: RAID sync |
| |
Hi, Jakob and all,
Tuesday, October 02, 2001, 9:19:49 AM, you wrote:
JØ> On Mon, Oct 01, 2001 at 06:27:53PM +0400, Oleg A. Yurlov wrote: >> >> Privet :-) >> >> Kernel 2.4.6.SuSE-4GB-SMP, 2 CPU, 2Gb RAM, 4 HDD SCSI, M/B Intel L440GX. >> Messages from dmesg: >> JØ> ... >> md: sdc2 [events: 0000001e](write) sdc2's sb offset: 15815872 >> md: considering sdb2 ... >> md: adding sdb2 ... >> md: adding sda2 ... >> md: created md0 >> md: bind<sda2,1> >> md: bind<sdb2,2> >> md: running: <sdb2><sda2> >> md: now! >> md: sdb2's event counter: 0000001c >> md: sda2's event counter: 0000001d >> md: superblock update time inconsistency -- using the most recent one >> md: freshest: sda2 >> md0: max total readahead window set to 508k >> md0: 1 data-disks, max readahead per data-disk: 508k >> raid1: device sdb2 operational as mirror 1 >> raid1: device sda2 operational as mirror 0 >> raid1: raid set md0 active with 2 out of 2 mirrors >> md: updating md0 RAID superblock on device >> md: sdb2 [events: 0000001e](write) sdb2's sb offset: 15815872 >> md: sda2 [events: 0000001e](write) sda2's sb offset: 15815872 >> md: ... autorun DONE. >> >> Why RAID do not start synchronization ? It is normal ?
JØ> Doesn't it ?
Really.
JØ> Try "cat /proc/mdstat"
JØ> Synchronization is a background operation - your array is functional JØ> immediately.
No, synchronization not started, /proc/mdstat say that RAID is Ok ([UU]). /proc/mdstat checked immediately after booting.
JØ> (this behaviour was changed from the really really old RAID code in unpatched JØ> 2.2 to standard 2.4)
Neil already has given some explanations...
-- Oleg A. Yurlov aka Kris Werewolf, SysAdmin OAY100-RIPN mailto:kris@spylog.com +7 095 332-03-88
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |