Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
/ 2006-10-14 20:09:25 +0200 \ Axel.Weber at rtl.de: > Hello, > > We are running a gentoo server cluster each of them has an external > raid, having this setup > Infotrend Raid5 ->LSI Raid Controller (mptscsih) -> drbd -> lvm -> xfs. > > What happend: one drive of one node's Raid set failed, strange enough > since nothing should have happend here. In the raid's log was a timeout > message. > The syslog came up with these messages: > Oct 11 17:01:41 sowe1 kernel: xfs_force_shutdown(dm-0,0x8) called from > line 1091 of file fs/xfs/xfs_trans.c. Return address = 0xc01ffc6b > Oct 11 17:01:41 sowe1 nfsd[9447]: non-standard errno: 990 (Unknown error > 990) > Oct 11 17:01:41 sowe1 kernel: Filesystem "dm-0": Corruption of in-memory > data detected. Shutting down filesystem: dm-0 > Oct 11 17:01:41 sowe1 kernel: Please umount the filesystem, and rectify > the problem(s) > > Due to heartbeat the other node took over but there happend the same. > After the disk was replaced everything was fine again. > Unfortunaltely there are no more error messages since the lower layer > don't come up in the syslog. I don't really understand this last sentence? > Has somebody any idea? how does this problem relate to drbd? if you feed drbd with invalid data, invalid data will get replicated. what did I miss? -- : Lars Ellenberg Tel +43-1-8178292-0 : : LINBIT Information Technologies GmbH Fax +43-1-8178292-82 : : Schoenbrunner Str. 244, A-1120 Vienna/Europe http://www.linbit.com : __ please use the "List-Reply" function of your email client.