[PVFS-users] PVFS error at client side

[Rob Ross]

Hi,

What can you tell me about the machine:
- kernel version
- CPU type
- PVFS version
- options?

Thanks,

Rob

On Tue, 3 Feb 2004, Tajendra Vir Singh wrote:

> Hello,
> 
> We are in testing mode for a pvfs system on our beowulf cluster. 
> Yesterday I was trying to run the perf.c code using 2 nodes (dual cpu 
> each) with SIZE parameter 1048576*640. That means from four cpus the 
> total file size would have been 2684354560.
> 
> When I started running the code, the client from which I started it 
> stopped doing any activity to /pvfs file system. I had to kill the run 
> as I suspected it was hanging. Even ls on /pvfs just hanged after words.
> 
> The following are the message in the system's log at client side. The 
> metaserver and ionodes were working properly even after this happened. 
> The /pvfs was still mounted on other client properly and /pvfs was 
> accessable through them.
> 
> Any clue as to why it happened will be highly appreciated.
> 
> Thanks in advance,
> 
> TV
> 
> messages:
> 
> Feb  2 17:37:59 n99 kernel: (ll_pvfs.c, 459): ll_pvfs_getmeta failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta/tvs
> Feb  2 17:38:14 n99 last message repeated 3 times
> Feb  2 17:42:07 n99 sshd(pam_unix)[3269]: session closed for user tvsingh
> Feb  2 17:43:32 n99 kernel: (ll_pvfs.c, 459): ll_pvfs_getmeta failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta/tvs
> Feb  2 17:43:32 n99 kernel: (ll_pvfs.c, 459): ll_pvfs_getmeta failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta/tvs
> Feb  2 17:43:43 n99 kernel: (ll_pvfs.c, 459): ll_pvfs_getmeta failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta
> Feb  2 17:44:28 n99 automount[3331]: expired /u/home2
> Feb  2 17:44:28 n99 kernel: (ll_pvfs.c, 233): ll_pvfs_create failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta/tvs/test
> Feb  2 17:44:41 n99 kernel: (ll_pvfs.c, 87): ll_pvfs_lookup failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta/tvs/testFeb  2 17:46:50 n99 
> kernel: (ll_pvfs.c, 459): ll_pvfs_getmeta failed on enqueue for 
> 10.10.0.90:3000/pvfs-meta
> Feb  2 17:48:15 n99 kernel: (ll_pvfs.c, 459): ll_pvfs_getmeta failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta
> Feb  2 17:48:30 n99 kernel: (ll_pvfs.c, 507): ll_pvfs_statfs failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta
> Feb  2 17:48:30 n99 kernel: (inode.c, 264): pvfs_statfs failed
> Feb  2 17:48:41 n99 kernel: (ll_pvfs.c, 507): ll_pvfs_statfs failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta
> Feb  2 17:48:41 n99 kernel: (inode.c, 264): pvfs_statfs failed
> Feb  2 17:48:43 n99 automount[3457]: expired /u/7day
> Feb  2 17:48:48 n99 kernel: (ll_pvfs.c, 507): ll_pvfs_statfs failed on 
> enqueue for 10.10.0.90:3000/pvfs-metaFeb  2 17:49:04 n99 kernel: 
> (ll_pvfs.c, 459): ll_pvfs_getmeta failed on enqueue for 
> 10.10.0.90:3000/pvfs-meta
> Feb  2 17:51:43 n99 kernel: (ll_pvfs.c, 507): ll_pvfs_statfs failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta
> Feb  2 17:51:43 n99 kernel: (inode.c, 264): pvfs_statfs failed
> Feb  2 17:51:46 n99 kernel: (ll_pvfs.c, 507): ll_pvfs_statfs failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta
> Feb  2 17:51:46 n99 kernel: (inode.c, 264): pvfs_statfs failed
> Feb  2 17:51:48 n99 sshd(pam_unix)[901]: session closed for user tvsingh
> Feb  2 17:52:11 n99 sshd(pam_unix)[3469]: session opened for user 
> tvsingh by (uid=1281)
> Feb  2 17:52:11 n99 automount[407]: attempting to mount entry /u/7day
> Feb  2 17:52:21 n99 sshd(pam_unix)[3469]: session closed for user tvsingh
> Feb  2 17:52:24 n99 sshd(pam_unix)[2362]: session closed for user tvsingh
> Feb  2 17:53:13 n99 automount[3500]: expired /u/7day
> Feb  2 17:53:40 n99 sshd(pam_unix)[3504]: session opened for user 
> tvsingh by (uid=1281)
> Feb  2 17:53:40 n99 automount[407]: attempting to mount entry /u/7day
> Feb  2 17:53:40 n99 kernel: (ll_pvfs.c, 459): ll_pvfs_getmeta failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta
> Feb  2 17:53:40 n99 kernel: (ll_pvfs.c, 459): ll_pvfs_getmeta failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta/tvs
> Feb  2 17:53:40 n99 kernel: (ll_pvfs.c, 87): ll_pvfs_lookup failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta/tvs/testFeb  2 17:53:40 n99 
> sshd(pam_unix)[3504]: session closed for user tvsingh
> Feb  2 17:53:52 n99 sshd(pam_unix)[3544]: session opened for user 
> tvsingh by (uid=1281)
> Feb  2 17:54:17 n99 kernel: (ll_pvfs.c, 459): ll_pvfs_getmeta failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta/tvs
> Feb  2 17:54:17 n99 kernel: (ll_pvfs.c, 87): ll_pvfs_lookup failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta/tvs
> Feb  2 17:54:42 n99 kernel: (ll_pvfs.c, 507): ll_pvfs_statfs failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta
> Feb  2 17:54:42 n99 kernel: (inode.c, 264): pvfs_statfs failed
> Feb  2 17:54:48 n99 sshd(pam_unix)[20636]: session closed for user tvsingh
> Feb  2 17:54:51 n99 kernel: (ll_pvfs.c, 507): ll_pvfs_statfs failed on 
> enqueue for 10.10.0.90:3000/pvfs-meta
> Feb  2 17:54:51 n99 kernel: (inode.c, 264): pvfs_statfs failed
> 
> 
> 
> 
> 
> 
> >  
> >
> 
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