May 4, 201016 yr I posted a few days ago re a problematic hard disk. The disk had sync errors after the server lost power during a lightning storm (although I believe all disks were spun down at the time) and I couldn't write to the server. I've replaced it and unRaid did a rebuild (I'm on 4.4.2), but now I still can't write to the server. I keep on getting "I/O device error" in both Win7 and WinXP. At first I blamed Windows, but then I took a look at the syslog (attached) and saw a lot of worrying messages re disk 11, which is the new disk. Some of the lines are: May 4 21:38:54 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:38:54 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:38:54 Tower kernel: ReiserFS: md11: warning: vs-13070: reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [56750 56751 0x0 SD] May 4 21:38:54 Tower kernel: ReiserFS: md11: warning: vs-2180: finish_unfinished: iget failed for [56750 56751 0x0 SD] and May 4 21:42:03 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:42:03 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:42:03 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:42:03 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:43:04 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:43:04 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:43:04 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:43:04 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:43:35 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:43:35 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:43:35 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:43:35 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:44:15 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:44:15 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:44:15 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:44:15 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:45:08 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:45:08 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:45:08 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:45:08 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:45:46 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:45:46 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:45:46 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:45:46 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:47:06 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:47:06 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? Any suggestions? Should I run a parity check first and then try Fsck? Or something else? syslog-2010-05-04.txt
May 4, 201016 yr I posted a few days ago re a problematic hard disk. The disk had sync errors after the server lost power during a lightning storm (although I believe all disks were spun down at the time) and I couldn't write to the server. I've replaced it and unRaid did a rebuild (I'm on 4.4.2), but now I still can't write to the server. I keep on getting "I/O device error" in both Win7 and WinXP. At first I blamed Windows, but then I took a look at the syslog (attached) and saw a lot of worrying messages re disk 11, which is the new disk. Some of the lines are: May 4 21:38:54 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:38:54 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:38:54 Tower kernel: ReiserFS: md11: warning: vs-13070: reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [56750 56751 0x0 SD] May 4 21:38:54 Tower kernel: ReiserFS: md11: warning: vs-2180: finish_unfinished: iget failed for [56750 56751 0x0 SD] and May 4 21:42:03 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:42:03 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:42:03 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:42:03 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:43:04 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:43:04 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:43:04 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:43:04 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:43:35 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:43:35 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:43:35 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:43:35 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:44:15 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:44:15 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:44:15 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:44:15 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:45:08 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:45:08 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:45:08 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:45:08 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:45:46 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:45:46 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:45:46 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:45:46 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? May 4 21:47:06 Tower kernel: ReiserFS: warning: is_tree_node: node level 0 does not match to the expected one 1 May 4 21:47:06 Tower kernel: ReiserFS: md11: warning: vs-5150: search_by_key: invalid format found in block 268828712. Fsck? Any suggestions? Should I run a parity check first and then try Fsck? Or something else? Parity check will not help, as odds are it is corrupted in exactly the same fashion. It will certainly not fix anything. You need to run a file-system check as described in the wiki : http://lime-technology.com/wiki/index.php?title=Check_Disk_Filesystems Joe L.
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