[Gluster-users] Unexpected behaviour during replication heal

[Anand Avati]

Darren, still awaiting the process state dump from the hung client..

Avati

On Wed, Jun 29, 2011 at 4:06 PM, Darren Austin <darren-lists at widgit.com>wrote:

> ----- 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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