On Fri, Apr 21, 2017 at 12:21 PM, Tahereh Fattahi <[email protected]> wrote:
> Hi > I want add some code in dht_create before doing create in hashed_subvol. > I want write something in all subvols with setxattr operation. > My problem is that when I want get lock (write lock) on subvols, I get > error: > > pending frames: > frame : type(1) op(CREATE) > frame : type(1) op(CREATE) > frame : type(0) op(0) > patchset: git://git.gluster.com/glusterfs.git > signal received: 11 > time of crash: > 2017-04-21 06:38:23 > configuration details: > argp 1 > backtrace 1 > dlfcn 1 > . > . > . > But if I just get lock on one subvol, the step of getting locks do > correctly. > I dont know the problem! Are subvols that get from layout from a file > parent inode fake?? (from dht_get_layout function) > If I get these locks from a directory for example in a setxattr operation, > there is no problem. > The function of lock is dht_blocking_inodelk in dht_commom.c and the > operation > > STACK_WIND_COOKIE (frame, dht_blocking_inodelk_cbk, > (void *) (long) i, > local->lock.locks[i]->xl, > local->lock.locks[i]->xl->fops->inodelk, > local->lock.locks[i]->domain, > &local->lock.locks[i]->loc, F_SETLKW, &flock, > NULL); > > (in dht_blocking_inodelk_rec function )raise error. > Mostly because its a file and inode context is not present on all the subvols? > > _______________________________________________ > Gluster-devel mailing list > [email protected] > http://lists.gluster.org/mailman/listinfo/gluster-devel > -- Amar Tumballi (amarts)
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