Ankireddypalle Reddy
2016-May-19 19:58 UTC
[Gluster-users] Possible error not being returned
Hi, A disperse volume was configured on servers with limited network bandwidth. Some of the read operations failed with error [2016-05-16 18:38:36.035559] E [MSGID: 122034] [ec-common.c:461:ec_child_select] 0-SDSStoragePool-disperse-2: Insufficient available childs for this request (have 1, need 2) [2016-05-16 18:38:36.035713] W [fuse-bridge.c:2213:fuse_readv_cbk] 0-glusterfs-fuse: 155121179: READ => -1 (Input/output error) For some read operations just the following error was logged but the I/O did not fail. [2016-05-16 18:42:45.401570] E [MSGID: 122034] [ec-common.c:461:ec_child_select] 0-SDSStoragePool-disperse-3: Insufficient available childs for this request (have 1, need 2) [2016-05-16 18:42:45.402054] W [MSGID: 122053] [ec-common.c:116:ec_check_status] 0-SDSStoragePool-disperse-3: Operation failed on some subvolumes (up=7, mask=6, remaining=0, good=6, bad=1) We are receiving corrupted data in the read operation when the error is logged but the read call did not return any error. Thanks and Regards, Ram ***************************Legal Disclaimer*************************** "This communication may contain confidential and privileged material for the sole use of the intended recipient. Any unauthorized review, use or distribution by others is strictly prohibited. If you have received the message by mistake, please advise the sender by reply email and delete the message. Thank you." ********************************************************************** -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20160519/9840ab2b/attachment.html>
Ankireddypalle Reddy
2016-May-20 14:54 UTC
[Gluster-users] Possible error not being returned
Hi, Did anyone get a chance to check this. We are intermittently receiving corrupted data in read operations because of this. Thanks and Regards, Ram From: gluster-users-bounces at gluster.org [mailto:gluster-users-bounces at gluster.org] On Behalf Of Ankireddypalle Reddy Sent: Thursday, May 19, 2016 3:59 PM To: gluster-users at gluster.org Subject: [Gluster-users] Possible error not being returned Hi, A disperse volume was configured on servers with limited network bandwidth. Some of the read operations failed with error [2016-05-16 18:38:36.035559] E [MSGID: 122034] [ec-common.c:461:ec_child_select] 0-SDSStoragePool-disperse-2: Insufficient available childs for this request (have 1, need 2) [2016-05-16 18:38:36.035713] W [fuse-bridge.c:2213:fuse_readv_cbk] 0-glusterfs-fuse: 155121179: READ => -1 (Input/output error) For some read operations just the following error was logged but the I/O did not fail. [2016-05-16 18:42:45.401570] E [MSGID: 122034] [ec-common.c:461:ec_child_select] 0-SDSStoragePool-disperse-3: Insufficient available childs for this request (have 1, need 2) [2016-05-16 18:42:45.402054] W [MSGID: 122053] [ec-common.c:116:ec_check_status] 0-SDSStoragePool-disperse-3: Operation failed on some subvolumes (up=7, mask=6, remaining=0, good=6, bad=1) We are receiving corrupted data in the read operation when the error is logged but the read call did not return any error. Thanks and Regards, Ram ***************************Legal Disclaimer*************************** "This communication may contain confidential and privileged material for the sole use of the intended recipient. Any unauthorized review, use or distribution by others is strictly prohibited. If you have received the message by mistake, please advise the sender by reply email and delete the message. Thank you." ********************************************************************** ***************************Legal Disclaimer*************************** "This communication may contain confidential and privileged material for the sole use of the intended recipient. Any unauthorized review, use or distribution by others is strictly prohibited. If you have received the message by mistake, please advise the sender by reply email and delete the message. Thank you." ********************************************************************** -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20160520/5ea2beb7/attachment.html>