Displaying 1 result from an estimated 1 matches for "nfs_wait_bit_uninterrupt".
2014 Feb 24
3
system hangs
...3 <server> kernel: perl D ffffffff80158250 0
20596 20557
which, as I just found by googling perl NOTLD, means that this is in a
kernel uninterruptable state
In addition, in the stack trace, some nfs messages
Feb 21 22:26:23 <server> kernel: [<ffffffff886b58d1>]
:nfs:nfs_wait_bit_uninterruptible+0x0/0xd
So, it *appears* to be either an NFS issue, or a NIC issue. The user's
home directory server is CentOS running 6.5, and the server that hung is
5.10. Mount on the formerly hung server, su-d to his account shows merely
nfs, so I'm guessing it's NFS3. Looking at lsmod and /va...