[Gluster-users] Unexpected behaviour during replication heal

Darren Austin darren-lists at widgit.com
Wed Jun 29 10:36:27 UTC 2011


----- Original Message -----
> Is there anything in client or server logs? Can you try attaching
> strace and see what happens?

I attached strace to the running process once it had hard locked, here's the output:

epoll_wait(3, {{EPOLLIN, {u32=7, u64=8589934599}}}, 257, 4294967295) = 1
readv(7, [{"\200\0\0 ", 4}], 1)         = 4
readv(7, [{"\0\1M\377\0\0\0\1", 8}], 1) = 8
readv(7, [{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24}], 1) = 24
gettimeofday({1309343556, 952815}, NULL) = 0
epoll_wait(3, {{EPOLLIN, {u32=7, u64=8589934599}}}, 257, 4294967295) = 1
readv(7, [{"\200\0\0 ", 4}], 1)         = 4
readv(7, [{"\0\1N\0\0\0\0\1", 8}], 1)   = 8
readv(7, [{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24}], 1) = 24
gettimeofday({1309343598, 958083}, NULL) = 0

which is repeated until I got bored watching it and killed :)

Darren.

-- 
Darren Austin - Systems Administrator, Widgit Software.
Tel: +44 (0)1926 333680.    Web: http://www.widgit.com/
26 Queen Street, Cubbington, Warwickshire, CV32 7NA.




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