[Gluster-devel] syncop_getxattr stuck

[Ankireddypalle Reddy]

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trusted-cachevol.tcp-fuse.vol<https://imap.commvault.com/webconsole/embedded.do?url=https://imap.commvault.com/webconsole/api/drive/publicshare/346714/file/f7b2f19fee374505bee4c8797de6f453/action/preview&downloadUrl=https://imap.commvault.com/webconsole/api/contentstore/publicshare/346714/file/f7b2f19fee374505bee4c8797de6f453/action/download> [Download]<https://imap.commvault.com/webconsole/api/contentstore/publicshare/346714/file/f7b2f19fee374505bee4c8797de6f453/action/download> (2.48 KB)

Hi,
      I am working on a sample xlator. The xlator is stuck in a syncop_getxattr call. Here's the stack trace. Attached is my gluster volume config file.  Please advise what could have possibly gone wrong.

#0  0x00007fd42bb236d5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
(gdb) where
#0  0x00007fd42bb236d5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd42cd1aca3 in syncop_getxattr (subvol=0x7fd4180107d0, loc=0x7fd41000752c, dict=0x7fd420447620, key=0x7fd41f293d08 "trusted.glusterfs.archive-size", xdata_in=0x0, xdata_out=0x0) at syncop.c:1675
#2  0x00007fd41f28ddb8 in get_arch_file_uint64_xattr (this=0x7fd4180107d0, loc=0x7fd41000752c, name=0x7fd41f293d08 "trusted.glusterfs.archive-size", val=0x7fd4204476e0, op_errno=0x7fd420447704) at archive.c:225
#3  0x00007fd41f28dea8 in get_arch_file_xattrs (this=0x7fd4180107d0, loc=0x7fd41000752c, xattrs=0x7fd4204476e0, op_errno=0x7fd420447704) at archive.c:263
#4  0x00007fd41f2919ba in archive_stat_cbk (frame=0x7fd410006fec, cookie=0x7fd41000752c, this=0x7fd4180107d0, op_ret=0, op_errno=117, buf=0x7fd410006074, xdata=0x0) at archive.c:903
#5  0x00007fd41f519619 in dht_attr_cbk (frame=0x7fd4100075dc, cookie=0x7fd41000770c, this=0x7fd41800f0c0, op_ret=0, op_errno=0, stbuf=0x7fd420447940, xdata=0x0) at dht-inode-read.c:291
#6  0x00007fd41f75ada8 in afr_stat_cbk (frame=0x7fd41000770c, cookie=0x0, this=0x7fd41800d610, op_ret=0, op_errno=0, buf=0x7fd420447940, xdata=0x0) at afr-inode-read.c:211
#7  0x00007fd41fa044c2 in client3_3_stat_cbk (req=0x7fd41000437c, iov=0x7fd4100043bc, count=1, myframe=0x7fd4100040ec) at client-rpc-fops.c:507
#8  0x00007fd42ca923b6 in rpc_clnt_handle_reply (clnt=0x7fd418054ef0, pollin=0x7fd418056840) at rpc-clnt.c:790
#9  0x00007fd42ca92909 in rpc_clnt_notify (trans=0x7fd418055400, mydata=0x7fd418054f48, event=RPC_TRANSPORT_MSG_RECEIVED, data=0x7fd418056840) at rpc-clnt.c:970
#10 0x00007fd42ca8eb22 in rpc_transport_notify (this=0x7fd418055400, event=RPC_TRANSPORT_MSG_RECEIVED, data=0x7fd418056840) at rpc-transport.c:537
#11 0x00007fd421efcd0e in socket_event_poll_in (this=0x7fd418055400) at socket.c:2265
#12 0x00007fd421efd26c in socket_event_handler (fd=16, idx=3, data=0x7fd418055400, poll_in=1, poll_out=0, poll_err=0) at socket.c:2395
#13 0x00007fd42cd3aadc in event_dispatch_epoll_handler (event_pool=0xb96810, event=0x7fd420447ea0) at event-epoll.c:571
#14 0x00007fd42cd3aef9 in event_dispatch_epoll_worker (data=0xbece80) at event-epoll.c:674
#15 0x00007fd42bb1fdc5 in start_thread () from /lib64/libpthread.so.0
#16 0x00007fd42b46321d in clone () from /lib64/libc.so.6

Thanks and Regards,
Ram
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