On Thu, 22 Sep 2011 19:50:36 -0600 Thomas Fjellstrom <tfjellstrom@xxxxxxx> wrote: > Hi, > > I've been struggling with a SAS card recently that has had poor driver support > for a long time, and tonight its decided to kick every drive in the array one > after the other. Now mdstat shows: > > md1 : active raid5 sdf[0](F) sdh[7](F) sdi[6](F) sdj[5](F) sde[3](F) sdd[2](F) > sdg[1](F) > 5860574208 blocks super 1.1 level 5, 512k chunk, algorithm 2 [7/0] > [_______] > bitmap: 3/8 pages [12KB], 65536KB chunk > > Does the fact that I'm using a bitmap save my rear here? Or am I hosed? If I'm > not hosed, is there a way I can recover the array without rebooting? maybe > just a --stop and a --assemble ? If that won't work, will a reboot be ok? > > I'd really prefer not to have lost all of my data. Please tell me (please) > that it is possible to recover the array. All but sdi are still visible in > /dev (I may be able to get it back via hotplug maybe, but it'd get sdk or > something). > mdadm --stop /dev/md1 mdadm --examine /dev/sd[fhijedg] mdadm --assemble --verbose /dev/md1 /dev/sd[fhijedg] Report all output. NeilBrown
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