Thank you When I get the layout from the parent of a file inode (directory) I can see all of the subvolume, so I had thought maybe this work is correct! So is there any way to do a directory operation from a file? I had test creating parent frame and parent_loc, but there was no correct functionality
On Fri, Apr 21, 2017 at 11:42 AM, Amar Tumballi <atumb...@redhat.com> wrote: > > > On Fri, Apr 21, 2017 at 12:21 PM, Tahereh Fattahi <t28.fatt...@gmail.com> > 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 >> Gluster-devel@gluster.org >> http://lists.gluster.org/mailman/listinfo/gluster-devel >> > > > > -- > Amar Tumballi (amarts) >
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