<div dir="ltr">Still no response? Amar?<br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><br>Sincerely,<br>Artem<br><br>--<br>Founder, <a href="http://www.androidpolice.com" target="_blank">Android Police</a>, <a href="http://www.apkmirror.com/" style="font-size:12.8px" target="_blank">APK Mirror</a><span style="font-size:12.8px">, Illogical Robot LLC</span></div><div dir="ltr"><a href="http://beerpla.net/" target="_blank">beerpla.net</a> | <a href="http://twitter.com/ArtemR" target="_blank">@ArtemR</a><br></div></div></div></div></div></div></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jan 14, 2020 at 12:57 PM Artem Russakovskii <<a href="mailto:archon810@gmail.com">archon810@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi,<div><br></div><div>Any updates here please?<br clear="all"><div><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><br>Sincerely,<br>Artem<br><br>--<br>Founder, <a href="http://www.androidpolice.com" target="_blank">Android Police</a>, <a href="http://www.apkmirror.com/" style="font-size:12.8px" target="_blank">APK Mirror</a><span style="font-size:12.8px">, Illogical Robot LLC</span></div><div dir="ltr"><a href="http://beerpla.net/" target="_blank">beerpla.net</a> | <a href="http://twitter.com/ArtemR" target="_blank">@ArtemR</a><br></div></div></div></div></div></div></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jan 6, 2020 at 4:18 PM Artem Russakovskii <<a href="mailto:archon810@gmail.com" target="_blank">archon810@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Thanks Amar,<div><br></div><div>Checking the brick logs, I'm seeing these and numerous other files with Permission denied. The question is why is the permission being denied? Gluster runs as root and the files are owned by wwwrun:www, which it should have full access to.</div><div><br></div><div>Is there any more documentation on what enabling or disabling this feature accomplishes, why it was added to 7.1 by default (and 7.0 as far as I can tell), and what side effects it may have? Basically, I'd like to understand the problem better instead of simply turning the flag off and fix the underlying issue (or help fix a bug if it's a bug in gluster).</div><div><br></div><div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">==> bricks/mnt-pylon_block6-dev_SNIP_data.log <==<br>[2020-01-06 21:39:00.176476] I [MSGID: 115060] [server-rpc-fops_v2.c:897:server4_setxattr_cbk] 0-dev_SNIP_data-server: client: CTX_ID:3e0436a5-cdf8-4d3f-a4e9-fc681fe902d3-GRAPH_ID:2-PID:32069-HOST:pylon-PC_NAME:dev_SNIP_data-client-2-RECON_NO:-0, error-xlator: dev_SNIP_data-access-control [Permission denied]<br>[2020-01-06 21:39:00.325329] I [MSGID: 139001] [posix-acl.c:262:posix_acl_log_permit_denied] 0-dev_SNIP_data-access-control: client: CTX_ID:3e0436a5-cdf8-4d3f-a4e9-fc681fe902d3-GRAPH_ID:2-PID:32069-HOST:pylon-PC_NAME:dev_SNIP_data-client-2-RECON_NO:-0, gfid: e9bd83fd-b16e-44ef-8fde-2ae320ee54d0, req(uid:491,gid:488,perm:2,ngrps:1), ctx(uid:30,gid:8,in-groups:0,perm:664,updated-fop:LOOKUP, acl:-) [Permission denied]<br>[2020-01-06 21:39:00.325435] I [MSGID: 115060] [server-rpc-fops.c:937:_gf_server_log_setxattr_failure] 0-dev_SNIP_data-server: 709342: SETXATTR /uploads/2019/06/Anker-PowerPort-Atom-10-768x512.jpg (e9bd83fd-b16e-44ef-8fde-2ae320ee54d0) ==> set-ctime-mdata, client: CTX_ID:3e0436a5-cdf8-4d3f-a4e9-fc681fe902d3-GRAPH_ID:2-PID:32069-HOST:pylon-PC_NAME:dev_SNIP_data-client-2-RECON_NO:-0, error-xlator: dev_SNIP_data-access-control<br>[2020-01-06 21:39:00.325460] I [MSGID: 115060] [server-rpc-fops_v2.c:897:server4_setxattr_cbk] 0-dev_SNIP_data-server: client: CTX_ID:3e0436a5-cdf8-4d3f-a4e9-fc681fe902d3-GRAPH_ID:2-PID:32069-HOST:pylon-PC_NAME:dev_SNIP_data-client-2-RECON_NO:-0, error-xlator: dev_SNIP_data-access-control [Permission denied]<br>[2020-01-06 21:39:01.195012] I [MSGID: 139001] [posix-acl.c:262:posix_acl_log_permit_denied] 0-dev_SNIP_data-access-control: client: CTX_ID:3e0436a5-cdf8-4d3f-a4e9-fc681fe902d3-GRAPH_ID:2-PID:32069-HOST:pylon-PC_NAME:dev_SNIP_data-client-2-RECON_NO:-0, gfid: ff96827e-777b-45fb-a40d-e5089cd024fe, req(uid:491,gid:488,perm:2,ngrps:1), ctx(uid:30,gid:8,in-groups:0,perm:664,updated-fop:LOOKUP, acl:-) [Permission denied]<br>[2020-01-06 21:39:01.195091] I [MSGID: 115060] [server-rpc-fops.c:937:_gf_server_log_setxattr_failure] 0-dev_SNIP_data-server: 709349: SETXATTR /uploads/2019/06/Anker-PowerPort-Atom-768x512.jpg (ff96827e-777b-45fb-a40d-e5089cd024fe) ==> set-ctime-mdata, client: CTX_ID:3e0436a5-cdf8-4d3f-a4e9-fc681fe902d3-GRAPH_ID:2-PID:32069-HOST:pylon-PC_NAME:dev_SNIP_data-client-2-RECON_NO:-0, error-xlator: dev_SNIP_data-access-control<br>[2020-01-06 21:39:01.195291] I [MSGID: 115060] [server-rpc-fops_v2.c:897:server4_setxattr_cbk] 0-dev_SNIP_data-server: client: CTX_ID:3e0436a5-cdf8-4d3f-a4e9-fc681fe902d3-GRAPH_ID:2-PID:32069-HOST:pylon-PC_NAME:dev_SNIP_data-client-2-RECON_NO:-0, error-xlator: dev_SNIP_data-access-control [Permission denied]<br>[2020-01-06 21:39:04.184502] I [MSGID: 139001] [posix-acl.c:262:posix_acl_log_permit_denied] 0-dev_SNIP_data-access-control: client: CTX_ID:3e0436a5-cdf8-4d3f-a4e9-fc681fe902d3-GRAPH_ID:2-PID:32069-HOST:pylon-PC_NAME:dev_SNIP_data-client-2-RECON_NO:-0, gfid: 546305c8-7611-4752-9168-215e9eb03938, req(uid:491,gid:488,perm:2,ngrps:1), ctx(uid:30,gid:8,in-groups:0,perm:664,updated-fop:LOOKUP, acl:-) [Permission denied]<br>[2020-01-06 21:39:04.184554] I [MSGID: 115060] [server-rpc-fops.c:937:_gf_server_log_setxattr_failure] 0-dev_SNIP_data-server: 709360: SETXATTR /uploads/2019/06/Anker-PowerPort-Atom-10-1-768x512.jpg (546305c8-7611-4752-9168-215e9eb03938) ==> set-ctime-mdata, client: CTX_ID:3e0436a5-cdf8-4d3f-a4e9-fc681fe902d3-GRAPH_ID:2-PID:32069-HOST:pylon-PC_NAME:dev_SNIP_data-client-2-RECON_NO:-0, error-xlator: dev_SNIP_data-access-control<br>[2020-01-06 21:39:04.184576] I [MSGID: 115060] [server-rpc-fops_v2.c:897:server4_setxattr_cbk] 0-dev_SNIP_data-server: client: CTX_ID:3e0436a5-cdf8-4d3f-a4e9-fc681fe902d3-GRAPH_ID:2-PID:32069-HOST:pylon-PC_NAME:dev_SNIP_data-client-2-RECON_NO:-0, error-xlator: dev_SNIP_data-access-control [Permission denied]<br clear="all"></blockquote><div><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><br></div><div dir="ltr">Btw, cluster.op-version is 70000, which is the latest. I always rev it up after upgrading the cluster.<br></div><div dir="ltr"><br>Sincerely,<br>Artem<br><br>--<br>Founder, <a href="http://www.androidpolice.com" target="_blank">Android Police</a>, <a href="http://www.apkmirror.com/" style="font-size:12.8px" target="_blank">APK Mirror</a><span style="font-size:12.8px">, Illogical Robot LLC</span></div><div dir="ltr"><a href="http://beerpla.net/" target="_blank">beerpla.net</a> | <a href="http://twitter.com/ArtemR" target="_blank">@ArtemR</a><br></div></div></div></div></div></div></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Dec 28, 2019 at 1:19 AM Amar Tumballi <<a href="mailto:amarts@gmail.com" target="_blank">amarts@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr">Answers inline.<div><br></div></div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Dec 25, 2019 at 2:06 AM Artem Russakovskii <<a href="mailto:archon810@gmail.com" target="_blank">archon810@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi everyone,<div><br></div><div>I'm preparing the upgrade for our 5.10 gluster cluster running 1x4 replicate volumes to 7.X and decided to upgrade our test cluster first.</div><div><br></div><div>As soon as I upgraded to 7.0 (and now 7.1), I started seeing the following messages every 10 minutes in the log for one of the volumes:</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">[2019-12-19 21:27:55.041949] W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-0: remote operation failed [Permission denied]<br>[2019-12-19 21:27:55.042002] W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-2: remote operation failed [Permission denied]<br>[2019-12-19 21:27:55.042013] W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-1: remote operation failed [Permission denied]<br>[2019-12-19 21:27:55.042634] E [MSGID: 148002] [utime.c:146:gf_utime_set_mdata_setxattr_cbk] 0-dev_SNIP_data-utime: dict set of key for set-ctime-mdata failed [Permission denied]<br>The message "W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-0: remote operation failed [Permission denied]" repeated 2 times between [2019-12-19 21:27:55.041949] and [2019-12-19 21:27:55.047300]<br>The message "W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-2: remote operation failed [Permission denied]" repeated 2 times between [2019-12-19 21:27:55.042002] and [2019-12-19 21:27:55.047312]<br>The message "W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-1: remote operation failed [Permission denied]" repeated 2 times between [2019-12-19 21:27:55.042013] and [2019-12-19 21:27:55.047524]<br>The message "E [MSGID: 148002] [utime.c:146:gf_utime_set_mdata_setxattr_cbk] 0-dev_SNIP_data-utime: dict set of key for set-ctime-mdata failed [Permission denied]" repeated 2 times between [2019-12-19 21:27:55.042634] and [2019-12-19 21:27:55.047887]<br></blockquote><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">[2019-12-19 21:37:55.541329] W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-2: remote operation failed [Permission denied]<br>[2019-12-19 21:37:55.541644] W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-1: remote operation failed [Permission denied]<br>[2019-12-19 21:37:55.541681] W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-0: remote operation failed [Permission denied]<br>[2019-12-19 21:37:55.542067] E [MSGID: 148002] [utime.c:146:gf_utime_set_mdata_setxattr_cbk] 0-dev_SNIP_data-utime: dict set of key for set-ctime-mdata failed [Permission denied]<br>The message "W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-2: remote operation failed [Permission denied]" repeated 3 times between [2019-12-19 21:37:55.541329] and [2019-12-19 21:37:55.546695]<br>The message "W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-1: remote operation failed [Permission denied]" repeated 3 times between [2019-12-19 21:37:55.541644] and [2019-12-19 21:37:55.546711]<br>The message "W [MSGID: 114031] [client-rpc-fops_v2.c:850:client4_0_setxattr_cbk] 0-dev_SNIP_data-client-0: remote operation failed [Permission denied]" repeated 3 times between [2019-12-19 21:37:55.541681] and [2019-12-19 21:37:55.546761]<br>The message "E [MSGID: 148002] [utime.c:146:gf_utime_set_mdata_setxattr_cbk] 0-dev_SNIP_data-utime: dict set of key for set-ctime-mdata failed [Permission denied]" repeated 3 times between [2019-12-19 21:37:55.542067] and [2019-12-19 21:37:55.547042]<br></blockquote><div><br></div><div>etc.</div><div><br></div><div>The questions are:</div><div><ol><li>Is it a cause for concern? They weren't there before the upgrade.</li></ol></div></div></blockquote><div>Looks like all these logs are related to ctime feature which is by default enabled in 7.1 (and not in 5.x series)</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><ol><li>How can I determine what's causing the errors?</li></ol></div></div></blockquote><div><br></div><div>Also check the server logs.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><ol><li>How can I fix them and prevent them from spamming the logs?</li></ol></div></div></blockquote><div><br></div><div>Check op-version of the cluster after upgrade. Disable 'ctime' option (volume set <vol> ctime off).</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><div>Thank you and happy holidays!</div></div></div></blockquote><div><br></div><div>+1</div><div><br></div><div>Regards,</div><div>Amar</div><div><a href="https://kadalu.io" target="_blank">https://kadalu.io</a></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><div><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><br>Sincerely,<br>Artem<br><br>--<br>Founder, <a href="http://www.androidpolice.com" target="_blank">Android Police</a>, <a href="http://www.apkmirror.com/" style="font-size:12.8px" target="_blank">APK Mirror</a><span style="font-size:12.8px">, Illogical Robot LLC</span></div><div dir="ltr"><a href="http://beerpla.net/" target="_blank">beerpla.net</a> | <a href="http://twitter.com/ArtemR" target="_blank">@ArtemR</a><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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