On 2011-03-29 at 20:10, Chris Jones ( [email protected] ) said:
Hi,Chris-Jones-Macbook-Pro /Library/OpenAFS/Tools/bin > ./cmdebug localhost Lock afs_discon_lock status: (none_waiting, 1 read_locks(pid:1133)) ** Cache entry @ 0xd35161a0 for 0.1.16777996.1 [dynroot] locks: (none_waiting, write_locked(pid:1133 at:599)) 18 bytes DV 1 refcnt 0 callback 00000000 expires 0 0 opens 0 writers mount point states (0x5), stat'd, read-onlyand a slightly different one later on (whilst waiting to just cd into a directory under /afs/cern.ch) Chris-Jones-Macbook-Pro /Library/OpenAFS/Tools/bin > ./cmdebug localhost Lock afs_discon_lock status: (none_waiting, 1 read_locks(pid:1156)) ** Cache entry @ 0xd35184b0 for 382.537112396.26.32 [cern.ch] locks: (none_waiting, write_locked(pid:1156 at:66)) 7 bytes DV 1 refcnt 0 callback 263a6708 expires 1301440202 0 opens 0 writers normal file states (0x1), stat'd
fwiw, we started seeing this on Leopard as early as 1.5.77. I just now saw this on 1.6.0pre4 on Snow Leopard with the 32-bit kernel. It's also happened with 1.6.0pre2 on Leopard.
Sometimes it hangs for only a few minutes. Other times, it will hang for hours until someone reboots.
cmdebug always reports 1 or more read locks on afs_discon_lock, with a random pid.
--andy _______________________________________________ OpenAFS-info mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-info
