Unless Vitaly is still around, you will probably have to wait until tomorrow for a response. Thanks for your patience.
Hans Sergey Ivanov wrote: >Hi, >I am sorry to report problems I had this night at my e-mail server. >Grepped reiser4 messages from /var/log/messages are at >http://parkheights.dyndns.org/r4log.bz2 >I have 2 processor system (athlon) with raid5 software array with 5x62.1 >GB, giving me 248.4GB for use. I have created lvm2 volumes for imap >folders there, and also have /usr, /var, /home and other resides on the >same raid5, everything formatted reiser4. >Yesterday the server stops working, but answer pings. I've rebooted it >with magic SysRQ key combinations after forced unmounting and syncing >all partitions. But in the night the problems reappear on some of >virtual volumes. In the morning I did remount -o ro and fsck.reiser4, >all but one volume was O.K, but one required rebuild-fs. Excuse me, I >have not saved the first fsck.reiser4 output. After rebuilding fs and >then rebooting the system, I've got immediately problems, the filesystem >was not accessible, all attempts to get ls of it finished with i/o error >messagees. (I have errors in /etc/fstab, the reiser4 volumes has lines >ending with 1 1, not 1 2 as it should be. I'm not sure it attributed to >the these problems). >The second fsck.reiser4 once more founded some problems, it's the log: >--- >[EMAIL PROTECTED] ~]# fsck.reiser4 -y --build-fs /dev/evms/imap-seriv >******************************************************************* >This is an EXPERIMENTAL version of fsck.reiser4. Read README first. >******************************************************************* > >Fscking the /dev/evms/imap-seriv block device. >Will check the consistency of the Reiser4 SuperBlock. >Will build the Reiser4 FileSystem. >***** fsck.reiser4 started at Tue Mar 21 08:34:40 2006 >Reiser4 fs was detected on /dev/evms/imap-seriv. >Master super block (16): >magic: ReIsEr4 >blksize: 4096 >format: 0x0 (format40) >uuid: c2bc9aae-fc5c-43b4-b527-9ff6fcde5b55 >label: <none> > >Format super block (17): >plugin: format40 >description: Disk-format for reiser4. >magic: ReIsEr40FoRmAt >flushes: 0 >mkfs id: 0xbd3e802 >blocks: 1834992 >free blocks: 1059587 >root block: 740782 >tail policy: 0x2 (smart) >next oid: 0x77c5f >file count: 395956 >tree height: 4 >key policy: LARGE > >CHECKING STORAGE TREE >FSCK: Node (740803): The left delimiting key [29:1(SD):0:2a:0] in the >parent node (740782), pos (0/4294967295) does not match the first key >[0:0(NAME):0:0: >0] in the node. Fixed. >FSCK: The tree height 4 found in the format is wrong. Fixed to 5. > Read nodes 440830 > Nodes left in the tree 440830 > Leaves of them 435415, Twigs of them 5323 > Time interval: Tue Mar 21 08:34:41 2006 - Tue Mar 21 08:44:54 2006 >CHECKING EXTENT REGIONS. > Read twigs 5323 > Time interval: Tue Mar 21 08:44:54 2006 - Tue Mar 21 08:46:14 2006 >LOOKING FOR UNCONNECTED NODES > Read nodes 0 > Good nodes 0 > Leaves of them 0, Twigs of them 0 > Time interval: Tue Mar 21 08:46:14 2006 - Tue Mar 21 08:46:14 2006 >CHECKING EXTENT REGIONS. > Read twigs 0 > Time interval: Tue Mar 21 08:46:14 2006 - Tue Mar 21 08:46:14 2006 >INSERTING UNCONNECTED NODES >1. Twigs: done >2. Twigs by item: done >3. Leaves: done >4. Leaves by item: done > Twigs: read 0, inserted 0, by item 0, empty 0 > Leaves: read 0, inserted 0, by item 0 > Time interval: Tue Mar 21 08:46:14 2006 - Tue Mar 21 08:46:14 2006 >CHECKING SEMANTIC TREE >FSCK: Node (762207), item (5), [6f6e9:6e657700000000:6f6eb] (stat40): >wrong size (20), Fixed to (21). >FSCK: Node (762207), item (5), [6f6e9:6e657700000000:6f6eb] (stat40): >wrong bytes (2473), Fixed to (2605). >FSCK: Node (773635), item (5), [6f62a:6e657700000000:6f62c] (stat40): >wrong size (6), Fixed to (7). >FSCK: Node (773635), item (5), [6f62a:6e657700000000:6f62c] (stat40): >wrong bytes (628), Fixed to (760). >FSCK: Node (773635), item (6), [6f62a:746d7000000000:6f62b] (stat40): >wrong size (4), Fixed to (3). >FSCK: Node (773635), item (6), [6f62a:746d7000000000:6f62b] (stat40): >wrong bytes (312), Fixed to (206). > Found 395956 objects. > Time interval: Tue Mar 21 08:46:14 2006 - Tue Mar 21 09:28:41 2006 >CLEANUPING STORAGE TREE >... >--- (once more, excuse me, I have copied it from xterm while it was >'cleanuping storage tree', so it's not the full log). > >After second fsck, I have unmounted and mounted it read only to save >data on ext3 partition and to wait answers and suggestions before using >reiser4 once more. > >
