Re: vinum, fsck generates errors when Plex 1 is up
> * What problems are you having? fsck reports dozens and dozens of errors and the filesystem as corrupt whenever I start Plex 1. > * Which version of FreeBSD are you running? 5.2.1-RELEASE > * Have you made any changes to the system sources, including Vinum? No, I recompiled the kernel a couple of times, most recently to remove USB so that the following stops (and after removing USB it did stop): Aug 18 09:07:32 raid51 kernel: usb0: 1 scheduling overruns Aug 18 09:07:55 raid51 last message repeated 465 times > * Supply the output of the vinum list command. If you can't start > Vinum, supply the on-disk configuration, as described below. If you > can't start Vinum, then (and only then) send a copy of the > configuration file. It is currently as follows, after # vinum stop array.p1 12 drives: D two State: up /dev/ad18s1hA: 0/190732 MB (0%) D one State: up /dev/ad16s1hA: 0/190732 MB (0%) D four State: up /dev/ad15s1hA: 47/190779 MB (0%) D five State: up /dev/ad14s1hA: 47/190843 MB (0%) D three State: up /dev/ad12s1hA: 47/190843 MB (0%) D twelveState: up /dev/ad11s1hA: 47/190779 MB (0%) D ten State: up /dev/ad10s1hA: 47/190779 MB (0%) D elevenState: up /dev/ad8s1h A: 47/190779 MB (0%) D eight State: up /dev/ad7s1h A: 47/190779 MB (0%) D nine State: up /dev/ad6s1h A: 47/190843 MB (0%) D seven State: up /dev/ad5s1h A: 0/190732 MB (0%) D six State: up /dev/ad4s1h A: 0/190732 MB (0%) 1 volumes: V array State: up Plexes: 2 Size:931 GB 2 plexes: P array.p0 R5 State: up Subdisks: 6 Size:931 GB P array.p1 R5 State: faulty Subdisks: 6 Size:931 GB 12 subdisks: S array.p0.s0 State: up D: one Size:186 GB S array.p0.s1 State: up D: two Size:186 GB S array.p0.s2 State: up D: threeSize:186 GB S array.p0.s3 State: up D: four Size:186 GB S array.p0.s4 State: up D: five Size:186 GB S array.p0.s5 State: up D: eleven Size:186 GB S array.p1.s0 State: obsolete D: six Size:186 GB S array.p1.s1 State: obsolete D: sevenSize:186 GB S array.p1.s2 State: down D: eightSize:186 GB S array.p1.s3 State: down D: nine Size:186 GB S array.p1.s4 State: down D: ten Size:186 GB S array.p1.s5 State: down D: twelve Size:186 GB The following was the "vinum l" from after "start array.p1" finished: 12 drives: D two State: up /dev/ad18s1hA: 0/190732 MB (0%) D one State: up /dev/ad16s1hA: 0/190732 MB (0%) D four State: up /dev/ad15s1hA: 47/190779 MB (0%) D five State: up /dev/ad14s1hA: 47/190843 MB (0%) D three State: up /dev/ad12s1hA: 47/190843 MB (0%) D twelveState: up /dev/ad11s1hA: 47/190779 MB (0%) D ten State: up /dev/ad10s1hA: 47/190779 MB (0%) D elevenState: up /dev/ad8s1h A: 47/190779 MB (0%) D eight State: up /dev/ad7s1h A: 47/190779 MB (0%) D nine State: up /dev/ad6s1h A: 47/190843 MB (0%) D seven State: up /dev/ad5s1h A: 0/190732 MB (0%) D six State: up /dev/ad4s1h A: 0/190732 MB (0%) 1 volumes: V array State: up Plexes: 2 Size:931 GB 2 plexes: P array.p0 R5 State: up Subdisks: 6 Size:931 GB P array.p1 R5 State: up Subdisks: 6 Size:931 GB 12 subdisks: S array.p0.s0 State: up D: one Size:186 GB S array.p0.s1 State: up D: two Size:186 GB S array.p0.s2 State: up D: threeSize:186 GB S array.p0.s3 State: up D: four Size:186 GB S array.p0.s4 State: up D: five Size:186 GB S array.p0.s5 State: up D: eleven Size:186 GB S array.p1.s0 State: up D: six Size:186 GB S array.p1.s1 State: up D: sevenSize:186 GB S array.p1.s2 State: up D: eightSize:186 GB S array.p1.s3 State: up D: nine Size:186 GB S array.p1.s4 State: up D: ten Size:
Re: vinum, fsck generates errors when Plex 1 is up
On Sunday, 22 August 2004 at 11:35:15 -0800, Peter A. Giessel wrote: > I have two plexes in an array (FreeBSD 5.2.1-RELEASE, which I needed so > that I could run Samba3 with ACL). > > The following is roughly how my array is (was) set up. > volume array > plex org raid5 (p0) > drive one (p0.s0) > drive two (p0.s1) > drive three(p0.s2) > drive four (p0.s3) > drive five (p0.s4) > drive eleven (p0.s5) > plex org raid5 (p1) > drive six (p1.s0) > drive seven(p1.s1) > drive eight(p1.s2) > drive nine (p1.s3) > drive ten (p1.s4) > drive twelve (p1.s5) That's impossible. You can't put plexes on drives; they've got to be on subdisks, which you don't mention. This is why I ask (http://www.vinumvm.org/vinum/how-to-debug.html) for output from vinum(8), which I see you added below: > 2 plexes: > P array.p0 R5 State: up Subdisks: 6 Size:931 GB > P array.p1 R5 State: faulty Subdisks: 6 Size:931 GB > > 12 subdisks: > S array.p0.s0 State: up D: one Size:186 GB > S array.p0.s1 State: up D: two Size:186 GB > ... > S array.p1.s0 State: staleD: six Size:186 GB > S array.p1.s1 State: obsolete D: sevenSize:186 GB > ... It would be nice to know when this was done; I assume it was after the successful fsck. Still, to continue... > All was well for a while, then drive twelve failed, so i went to > replace it, created a configfile: > drive twelve device /dev/ad11s1h > > # vinum create configfile > # vinum start array.p1.s5 > > when p1.s5 finished reviving, I got all kinds of fsck errors such > as "INCORRECT BLOCK COUNT", "EXCESSIVE BAD BLOCKS", etc. It would be interesting to know whether this was with the file system mounted and active or not. There have been some race conditions which might cause this problem. If the file system was mounted, could you please try again with it unmounted? If it wasn't, the information in the URL above would helpful. Greg -- When replying to this message, please copy the original recipients. If you don't, I may ignore the reply or reply to the original recipients. For more information, see http://www.lemis.com/questions.html Note: I discard all HTML mail unseen. Finger [EMAIL PROTECTED] for PGP public key. See complete headers for address and phone numbers. pgpjxtz5phHvQ.pgp Description: PGP signature
vinum, fsck generates errors when Plex 1 is up
I have two plexes in an array (FreeBSD 5.2.1-RELEASE, which I needed so that I could run Samba3 with ACL). The following is roughly how my array is (was) set up. volume array plex org raid5 (p0) drive one (p0.s0) drive two (p0.s1) drive three(p0.s2) drive four (p0.s3) drive five (p0.s4) drive eleven (p0.s5) plex org raid5 (p1) drive six (p1.s0) drive seven(p1.s1) drive eight(p1.s2) drive nine (p1.s3) drive ten (p1.s4) drive twelve (p1.s5) All was well for a while, then drive twelve failed, so i went to replace it, created a configfile: drive twelve device /dev/ad11s1h # vinum create configfile # vinum start array.p1.s5 when p1.s5 finished reviving, I got all kinds of fsck errors such as "INCORRECT BLOCK COUNT", "EXCESSIVE BAD BLOCKS", etc. Fortunately, I had run: # fsck -n /dev/vinum/array so it didn't mess everything up. I then tried: # vinum stop array.p1 then I ran: # fsck -n /dev/vinum/array It was clean, no errors. I tried restarting array.p1: #vinum start array.p1 However, whenever I start that plex (and its done reviving), I get tons of fsck errors. Did I do something I shouldn't have done? Did I try to do something with vinum that it can't do? Is there any way to fix it? Any suggestions? TIA. Here is my "vinum list" output: 12 drives: D two State: up /dev/ad18s1hA: 0/190732 MB (0%) D one State: up /dev/ad16s1hA: 0/190732 MB (0%) D four State: up /dev/ad15s1hA: 47/190779 MB (0%) D five State: up /dev/ad14s1hA: 47/190843 MB (0%) D three State: up /dev/ad12s1hA: 47/190843 MB (0%) D twelveState: up /dev/ad11s1hA: 47/190779 MB (0%) D ten State: up /dev/ad10s1hA: 47/190843 MB (0%) D elevenState: up /dev/ad8s1h A: 47/190779 MB (0%) D eight State: up /dev/ad7s1h A: 47/190779 MB (0%) D nine State: up /dev/ad6s1h A: 47/190843 MB (0%) D seven State: up /dev/ad5s1h A: 0/190732 MB (0%) D six State: up /dev/ad4s1h A: 0/190732 MB (0%) 1 volumes: V array State: up Plexes: 2 Size:931 GB 2 plexes: P array.p0 R5 State: up Subdisks: 6 Size:931 GB P array.p1 R5 State: faulty Subdisks: 6 Size:931 GB 12 subdisks: S array.p0.s0 State: up D: one Size:186 GB S array.p0.s1 State: up D: two Size:186 GB S array.p0.s2 State: up D: threeSize:186 GB S array.p0.s3 State: up D: four Size:186 GB S array.p0.s4 State: up D: five Size:186 GB S array.p0.s5 State: up D: eleven Size:186 GB S array.p1.s0 State: staleD: six Size:186 GB S array.p1.s1 State: obsolete D: sevenSize:186 GB S array.p1.s2 State: obsolete D: eightSize:186 GB S array.p1.s3 State: obsolete D: nine Size:186 GB S array.p1.s4 State: obsolete D: ten Size:186 GB S array.p1.s5 State: obsolete D: twelve Size:186 GB ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"