On Tue, Jul 28, 2009 at 09:30:22PM +0200, Florian Weimer wrote: > Package: linux-image-2.6.30-1-amd64 > Version: 2.6.30-3 > > I just discovered that when I power down my hard disks using "hdparm > -Y", md doesn't take it too well, and disables one of the drives: > > [ 3538.565135] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 > [ 3538.565138] ata2.00: waking up from sleep > [ 3538.565144] ata2: hard resetting link > [ 3538.565154] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 > [ 3538.565156] ata1.00: waking up from sleep > [ 3538.565160] ata1: hard resetting link > [ 3538.884034] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > [ 3538.884050] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > [ 3538.895775] ata1.00: configured for UDMA/133 > [ 3538.895789] ata1: EH complete > [ 3538.895884] ata2.00: configured for UDMA/133 > [ 3538.895889] ata2: EH complete > [ 3542.893071] end_request: I/O error, dev sdb, sector 175815231 > [ 3542.893077] md: super_written gets error=-5, uptodate=0 > [ 3542.893081] raid1: Disk failure on sdb1, disabling device. > [ 3542.893083] raid1: Operation continuing on 1 devices. > [ 3543.340822] end_request: I/O error, dev sda, sector 175815231 > [ 3543.340827] md: super_written gets error=-5, uptodate=0 > [ 3543.357427] RAID1 conf printout: > [ 3543.357429] --- wd:1 rd:2 > [ 3543.357432] disk 0, wo:0, o:1, dev:sda1 > [ 3543.357435] disk 1, wo:1, o:0, dev:sdb1 > [ 3543.372026] RAID1 conf printout: > [ 3543.372029] --- wd:1 rd:2 > [ 3543.372032] disk 0, wo:0, o:1, dev:sda1 > > This is probably some sort of "don't do it" scenario, but it still > looks like a bug to me.
sorry i might miss you point: what do you expect md to do? -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
