Difference between faulty and non-fresh
From: MediaHost (TM) <hidden>
Date: 2004-08-07 23:41:41
Hi, I had a multiple disk failure (so it seams) on raid 5 Kernel 4.20 RedHat 9. When booting it shows: Aug 7 21:32:20 apache-7 kernel: md: running: <hda2><hde1><hdg1> Aug 7 21:32:20 apache-7 kernel: md: hda2's event counter: 0000009a Aug 7 21:32:20 apache-7 kernel: md: hde1's event counter: 00000099 Aug 7 21:32:20 apache-7 kernel: md: hdg1's event counter: 00000096 Aug 7 21:32:20 apache-7 kernel: md: superblock update time inconsistency -- using the most recent one Aug 7 21:32:20 apache-7 kernel: md: freshest: hda2 Aug 7 21:32:20 apache-7 kernel: md: kicking non-fresh hdg1 from array! Aug 7 21:32:20 apache-7 kernel: md: unbind<hdg1,2> Aug 7 21:32:20 apache-7 kernel: md: export_rdev(hdg1) Aug 7 21:32:20 apache-7 kernel: md3: kicking faulty hde1! Aug 7 21:32:20 apache-7 kernel: md: unbind<hde1,1> Aug 7 21:32:20 apache-7 kernel: md: export_rdev(hde1) Aug 7 21:32:20 apache-7 kernel: md: md3: raid array is not clean -- starting background reconstruction Aug 7 21:32:20 apache-7 kernel: md3: max total readahead window set to 512k Aug 7 21:32:20 apache-7 kernel: md3: 2 data-disks, max readahead per data-disk: 256k Aug 7 21:32:20 apache-7 kernel: raid5: device hda2 operational as raid disk 0 Aug 7 21:32:20 apache-7 kernel: raid5: not enough operational devices for md3 (2/3 failed) Aug 7 21:32:20 apache-7 kernel: RAID5 conf printout: Aug 7 21:32:20 apache-7 kernel: --- rd:3 wd:1 fd:2 Aug 7 21:32:20 apache-7 kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:hda2 Aug 7 21:32:20 apache-7 kernel: disk 1, s:0, o:0, n:1 rd:1 us:1 dev:[dev 00:00] Aug 7 21:32:20 apache-7 kernel: disk 2, s:0, o:0, n:2 rd:2 us:1 dev:[dev 00:00] What is the difference between non-fresh and faulty? Also when I run lsraid, it shows /dev/hdg1 as /dev/null... How do I recover the raid, which one should I mark failed-disk? Very unclear, after googeling for a few hours now... Thanks! Regards Signer: Eddy Nigg Company: StartCom Linux at http://www.startcom.org MediaHostT at http://www.mediahost.org