Looks like a case of gfid split-brain. What does the output of `gluster volume heal <VOL> info split-brain` say?
-Krutika On Mon, Mar 14, 2016 at 1:05 PM, <sebastian.gumpr...@t-systems.com> wrote: > Today, after setting the self-heal options to off, the problem happened > again. > > > > Here’s what happens when I try to heal the problems: > > > > [root@nfs02 gluster volume heal opt info > > Brick nfs01:/opt/bkk > > Number of entries: 0 > > > > Brick nfs02:/opt/bkk > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Standalone_template_source_948126c20bcb68e1839bd1cb11b2326776a5a89a.php > > <gfid:869bab4e-f83f-4876-b619-a7c008361bd2> > > <gfid:e5cd468a-c3cc-453f-bd10-67d4474bd57c> > > <gfid:e792eef8-a58f-4808-985b-dc906a707593> > > <gfid:7ab28ace-94ae-468e-9a11-0b5a3a42a9d7> > > <gfid:ae890cd6-97b8-493a-a6ea-bedf45707f17> > > <gfid:7bd13cdb-4c6c-4aa5-a7df-1f3cf78bfca3> > > <gfid:d7f63c6b-0b69-4271-827e-16bb1bfa689e> > > <gfid:a128f009-1edc-47fb-8e53-9490887f9937> > > <gfid:d0a0d264-ebc2-4370-8114-4732fb894e66> > > <gfid:317f6a2e-f243-4ead-a4f4-8508b70d76d2> > > <gfid:082a3550-15ad-4719-a550-c60c7f8c8791> > > <gfid:e5d7c0fb-42e5-4f81-aebd-9f55fb12d8cf> > > <gfid:4ec4830b-c65e-451b-a754-d48bd4c385a6> > > <gfid:f0453756-50b4-423f-84b5-82bf840ae465> > > <gfid:264d0bba-7208-4866-9820-e561439afbb8> > > <gfid:ebe43f9f-6b55-40bb-8a59-750ab3dc7b1f> > > <gfid:6f235178-5981-42d8-83fe-ce222c22600a> > > <gfid:c2ee0feb-8edc-4fe3-bda6-55845c6ab351> > > /releases/1.0.1/typo3temp/locks/b3e7327e62654b234caf95033dd5f5db > > <gfid:f450c66b-d6ae-4c65-a95a-f13ef5285900> > > <gfid:98aabb13-dafe-474c-87e0-2741645a1e6b> > > <gfid:1bebfba1-13c1-4c22-8b1b-3d34e5d7b968> > > <gfid:97e5a8cc-7c66-47b0-8dbd-9f9098b419d9> > > <gfid:438a2995-32d2-4a21-ae5d-45593a74addf> > > <gfid:008f5f63-9dda-408b-abf7-2201b029462e> > > <gfid:f89a5507-f9c7-45f1-8760-ea9a897c4659> > > <gfid:3da89478-9c08-4c57-a44f-0df2dc59efb4> > > <gfid:f0969ff6-f49a-4497-a24f-648d4e130775> > > <gfid:6c7f9d1e-64e5-43f7-a454-9f823641f0ae> > > <gfid:1d7c6cc0-fd07-43bb-8caf-30e80544e516> > > /releases/1.0.1/typo3temp/locks/dabccbb64a6426cf9b1005b79f5765a9 > > Number of entries: 32 > > > > [root@nfs02 ~]# gluster volume heal opt full > > Launching heal operation to perform full self heal on volume opt has been > unsuccessful > > > > [root@nfs02 ~]# gluster volume heal opt > > Launching heal operation to perform index self heal on volume opt has been > successful > > Use heal info commands to check status > > > > [root@nfs02 ~]# gluster volume heal opt info > > Brick nfs01:/opt/bkk > > Number of entries: 0 > > > > Brick nfs02:/opt/bkk > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Standalone_template_source_948126c20bcb68e1839bd1cb11b2326776a5a89a.php > > <gfid:869bab4e-f83f-4876-b619-a7c008361bd2> > > <gfid:e5cd468a-c3cc-453f-bd10-67d4474bd57c> > > <gfid:e792eef8-a58f-4808-985b-dc906a707593> > > <gfid:7ab28ace-94ae-468e-9a11-0b5a3a42a9d7> > > <gfid:ae890cd6-97b8-493a-a6ea-bedf45707f17> > > <gfid:7bd13cdb-4c6c-4aa5-a7df-1f3cf78bfca3> > > <gfid:d7f63c6b-0b69-4271-827e-16bb1bfa689e> > > <gfid:a128f009-1edc-47fb-8e53-9490887f9937> > > <gfid:d0a0d264-ebc2-4370-8114-4732fb894e66> > > <gfid:317f6a2e-f243-4ead-a4f4-8508b70d76d2> > > <gfid:082a3550-15ad-4719-a550-c60c7f8c8791> > > <gfid:e5d7c0fb-42e5-4f81-aebd-9f55fb12d8cf> > > <gfid:4ec4830b-c65e-451b-a754-d48bd4c385a6> > > <gfid:f0453756-50b4-423f-84b5-82bf840ae465> > > <gfid:264d0bba-7208-4866-9820-e561439afbb8> > > <gfid:ebe43f9f-6b55-40bb-8a59-750ab3dc7b1f> > > <gfid:6f235178-5981-42d8-83fe-ce222c22600a> > > <gfid:c2ee0feb-8edc-4fe3-bda6-55845c6ab351> > > /releases/1.0.1/typo3temp/locks/b3e7327e62654b234caf95033dd5f5db > > <gfid:f450c66b-d6ae-4c65-a95a-f13ef5285900> > > <gfid:98aabb13-dafe-474c-87e0-2741645a1e6b> > > <gfid:1bebfba1-13c1-4c22-8b1b-3d34e5d7b968> > > <gfid:97e5a8cc-7c66-47b0-8dbd-9f9098b419d9> > > <gfid:438a2995-32d2-4a21-ae5d-45593a74addf> > > <gfid:008f5f63-9dda-408b-abf7-2201b029462e> > > <gfid:f89a5507-f9c7-45f1-8760-ea9a897c4659> > > <gfid:3da89478-9c08-4c57-a44f-0df2dc59efb4> > > <gfid:f0969ff6-f49a-4497-a24f-648d4e130775> > > <gfid:6c7f9d1e-64e5-43f7-a454-9f823641f0ae> > > <gfid:1d7c6cc0-fd07-43bb-8caf-30e80544e516> > > Number of entries: 31 > > > > > > Here’s the log to it: > > [2016-03-14 07:25:34.593287] W [MSGID: 108008] > [afr-self-heal-name.c:359:afr_selfheal_name_gfid_mismatch_check] > 0-opt-replicate-0: GFID mismatch for > <gfid:7bfa065f-50c7-43d6-b513-df6cd76fa144>/Standalone_layout_Mail_fa22189c871e1e7c1a36b59209ef0812d5e709e9.php > 082a3550-15ad-4719-a550-c60c7f8c8791 on opt-client-1 and > c2f289ca-6058-46ae-af8a-18491975eb7d on opt-client-0 > > > > > > [root@-nfs02 ~]# gluster volume info > > > > Volume Name: opt > > Type: Replicate > > Volume ID: 5b77070f-5378-45ec-9eda-5f7dd007ff8a > > Status: Started > > Number of Bricks: 1 x 2 = 2 > > Transport-type: tcp > > Bricks: > > Brick1: nfs01:/opt/bkk > > Brick2: nfs02:/opt/bkk > > Options Reconfigured: > > cluster.metadata-self-heal: off > > cluster.data-self-heal: off > > cluster.entry-self-heal: off > > performance.md-cache-timeout: 1 > > performance.cache-max-file-size: 2MB > > performance.io-thread-count: 16 > > network.ping-timeout: 42 > > performance.write-behind-window-size: 4MB > > performance.read-ahead: off > > performance.cache-refresh-timeout: 10 > > performance.cache-size: 512MB > > performance.quick-read: off > > performance.readdir-ahead: on > > > > > > Any other ideas? > > > > Thanks! > > > > *Von:* Krutika Dhananjay [mailto:kdhan...@redhat.com] > *Gesendet:* Dienstag, 8. März 2016 04:04 > *An:* Gumprich, Sebastian > *Cc:* gluster-users@gluster.org > *Betreff:* Re: [Gluster-users] High load on glusterfs client > > > > Could you try disabling client-side heals and see if it works for you? > > Here's what you'd need to do: > > #gluster volume set <VOL> entry-self-heal off > > #gluster volume set <VOL> data-self-heal off > > #gluster volume set <VOL> metadata-self-heal off > > -Krutika > > > > On Wed, Mar 2, 2016 at 12:37 AM, <sebastian.gumpr...@t-systems.com> wrote: > > Hello everyone, > > > > I’m experiencing high load on our glusterfs clients. > > > > Here’s the setup: > > > > There are to glusterfs server: > > > > Nfs01 and nfs02 with the following configuration: > > > > [root nfs01 ~]# gluster volume info opt > > > > Volume Name: opt > > Type: Replicate > > Volume ID: 5b77070f-5378-45ec-9eda-5f7dd007ff8a > > Status: Started > > Number of Bricks: 1 x 2 = 2 > > Transport-type: tcp > > Bricks: > > Brick1: nfs01:/opt/bkk > > Brick2: nfs02:/opt/bkk > > Options Reconfigured: > > performance.readdir-ahead: on > > performance.quick-read: off > > performance.cache-size: 512MB > > performance.cache-refresh-timeout: 10 > > performance.read-ahead: off > > performance.write-behind-window-size: 4MB > > network.ping-timeout: 2 > > performance.io-thread-count: 16 > > performance.cache-max-file-size: 2MB > > performance.md-cache-timeout: 1 > > > > Then there are two clients (web01 and web02) that mount the brick via a > virtual ip-address (nfs-VIP): > > nfs-VIP:/opt on /opt/bkk type fuse.glusterfs > (rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072) > > > > operating system on all server is CentOS Linux release 7.2.1511 (Core). > > Glusterfs version is glusterfs 3.7.6 built on Nov 9 2015 15:20:26 > > > > On the brick lies the PHP dynamic webcontent from a typo3 CMS. > > > > On the client (web01) the following is logged in the gluster.log: > > > > iner_08850598886fb5f39c9cf1d269d7e20677f97ede.php>, > e09948dd-1e9b-4430-8f55-3df64cda2385 on opt-client-1 and > ba80a475-7b83-4c83-bd0c-798a108bfb63 on opt-client-0. Skipping conservative > merge on the file. > > [2016-03-01 18:40:50.570040] E [MSGID: 108008] > [afr-self-heal-entry.c:253:afr_selfheal_detect_gfid_and_type_mismatch] > 0-opt-replicate-0: Gfid mismatch detected for > <4c6dda77-6a2b-4996-bca4-9ace4cee45cc/News_News_layout_Detail_html_bd113d9c433c8f88376e47547db3b94e698a5ecd.php>, > 739ee14c-2d5d-458b-bffd-83595bfcbe6a on opt-client-1 and > 5a311733-731e-4478-ad3c-a70fbf66ba30 on opt-client-0. Skipping conservative > merge on the file. > > [2016-03-01 18:40:50.572992] E [MSGID: 108008] > [afr-self-heal-entry.c:253:afr_selfheal_detect_gfid_and_type_mismatch] > 0-opt-replicate-0: Gfid mismatch detected for > <4c6dda77-6a2b-4996-bca4-9ace4cee45cc/News_News_partial_Detail_FalMediaContainer_9c1b3fd40fca9019726b3f6b8bc04618ffadab7b.php>, > bb6907a1-ce80-4e03-92df-6fbc69d24a4d on opt-client-1 and > 6f88aa67-cb81-4c26-94b2-e3aaa8704e8d on opt-client-0. Skipping conservative > merge on the file. > > [2016-03-01 18:40:50.791704] E [MSGID: 108008] > [afr-self-heal-entry.c:253:afr_selfheal_detect_gfid_and_type_mismatch] > 0-opt-replicate-0: Gfid mismatch detected for > <4c6dda77-6a2b-4996-bca4-9ace4cee45cc/Powermail_Form_action_create_f40464a6a7f73d86cda514065167d59a7ddece73.php>, > 5e5b224b-ea20-4d38-8504-61b24f5d6a3b on opt-client-1 and > fab07af5-2aa5-4873-a6e2-6265ec78e304 on opt-client-0. Skipping conservative > merge on the file. > > [2016-03-01 18:40:54.085964] E [MSGID: 108008] > [afr-self-heal-entry.c:253:afr_selfheal_detect_gfid_and_type_mismatch] > 0-opt-replicate-0: Gfid mismatch detected for > <4c6dda77-6a2b-4996-bca4-9ace4cee45cc/News_News_action_detail_8d30b654cd8343fe40616b8a2f8a5343b1ed776e.php>, > 4d75a687-b9ab-4f97-b698-38668d1981ae on opt-client-1 and > 110b315e-2e28-4859-a8b9-e0f1629faa3c on opt-client-0. Skipping conservative > merge on the file. > > [2016-03-01 18:40:56.153651] E [MSGID: 108008] > [afr-self-heal-entry.c:253:afr_selfheal_detect_gfid_and_type_mismatch] > 0-opt-replicate-0: Gfid mismatch detected for > <4c6dda77-6a2b-4996-bca4-9ace4cee45cc/Powermail_Form_layout_Default_aae217b167ad82f4b1258bb01fa73f305844dbd8.php>, > 6f7e2709-8c14-486a-85a2-a3cb48af4ca5 on opt-client-1 and > 6ab62408-0406-4834-96b9-a51e18441d4c on opt-client-0. Skipping conservative > merge on the file. > > [2016-03-01 18:41:05.476126] I [MSGID: 108026] > [afr-self-heal-entry.c:593:afr_selfheal_entry_do] 0-opt-replicate-0: > performing entry selfheal on 7a922c37-48d0-4dfb-8abb-18a435c948af > > [2016-03-01 18:41:05.597093] I [MSGID: 108026] > [afr-self-heal-common.c:651:afr_log_selfheal] 0-opt-replicate-0: Completed > entry selfheal on 7a922c37-48d0-4dfb-8abb-18a435c948af. source=1 sinks=0 > > [2016-03-01 18:41:05.790944] E [MSGID: 108008] > [afr-self-heal-entry.c:253:afr_selfheal_detect_gfid_and_type_mismatch] > 0-opt-replicate-0: Gfid mismatch detected for > <4c6dda77-6a2b-4996-bca4-9ace4cee45cc/Powermail_Form_action_form_f0755f8526150f023fd98252b510a40c49586dbd.php>, > 118668d9-608a-477a-b655-bcc6c2298bf4 on opt-client-1 and > a87943a4-e18a-4642-adff-1ad765496533 on opt-client-0. Skipping conservative > merge on the file. > > [2016-03-01 18:41:06.649695] W [MSGID: 108008] > [afr-self-heal-name.c:359:afr_selfheal_name_gfid_mismatch_check] > 0-opt-replicate-0: GFID mismatch for > <gfid:4c6dda77-6a2b-4996-bca4-9ace4cee45cc>/Powermail_Form_action_form_f0755f8526150f023fd98252b510a40c49586dbd.php > 118668d9-608a-477a-b655-bcc6c2298bf4 on opt-client-1 and > a87943a4-e18a-4642-adff-1ad765496533 on opt-client-0 > > [2016-03-01 18:41:06.661277] W [fuse-bridge.c:462:fuse_entry_cbk] > 0-glusterfs-fuse: 184415191: LOOKUP() > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_action_form_f0755f8526150f023fd98252b510a40c49586dbd.php > => -1 (Input/output error) > > [2016-03-01 18:41:06.680968] W [fuse-bridge.c:462:fuse_entry_cbk] > 0-glusterfs-fuse: 184422672: LOOKUP() > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_action_form_f0755f8526150f023fd98252b510a40c49586dbd.php > => -1 (Input/output error) > > [2016-03-01 18:41:06.680222] W [MSGID: 108008] > [afr-self-heal-name.c:359:afr_selfheal_name_gfid_mismatch_check] > 0-opt-replicate-0: GFID mismatch for > <gfid:4c6dda77-6a2b-4996-bca4-9ace4cee45cc>/Powermail_Form_action_form_f0755f8526150f023fd98252b510a40c49586dbd.php > 118668d9-608a-477a-b655-bcc6c2298bf4 on opt-client-1 and > a87943a4-e18a-4642-adff-1ad765496533 on opt-client-0 > > > > There are many more of these entries, this is just a really small excerpt. > The files that have a mismatch are tempary php-cache files. > > When I delete these files, the load goes down and the files in the volume > heal info become less (see below). > > > > Here’s the output of gluster volume heal opt info. Note that this output > is **after** deleting most of the cache files, before that there were > many more entries. > > > > [root@nfs01 fluid_template]# gluster volume heal opt info > > Brick nfs01:/opt/bkk > > <gfid:23fc1027-0aec-4b84-9ffb-c164a9d43d20> > > <gfid:92cb9dde-2721-4c11-93a6-2582ed9edd5d> > > <gfid:a0dbcf8a-67f8-4870-ab57-3d5d1218601c> > > <gfid:947cbcc4-1978-4b9e-b726-2acd0a4fda5a> > > <gfid:440b9b36-bad5-4cb6-b935-8a004132340a> > > Number of entries: 5 > > > > Brick nfs02:/opt/bkk > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template - Possibly undergoing > heal > > > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Form_Select_7bf809152d985037de761d8d375d286e44b4f13a.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Misc_GoogleAdwordsConversion_f7254aeb252ea43cd89f9051b5a43109d47938f1.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Form_File_4b3a3f667c475577847aa77118f3af5666ecb2c6.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_action_form_f0755f8526150f023fd98252b510a40c49586dbd.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Form_Input_b3e08744b23680f0a14e60e716f9994d9580e3f4.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/News_News_action_detail_8d30b654cd8343fe40616b8a2f8a5343b1ed776e.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/News_News_layout_Detail_html_bd113d9c433c8f88376e47547db3b94e698a5ecd.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/News_News_partial_Detail_Opengraph_b98680f3686dccf00e22181e66d11ca9de7a44bd.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/News_News_partial_Detail_FalMediaContainer_9c1b3fd40fca9019726b3f6b8bc04618ffadab7b.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/News_News_partial_Detail_MediaContainer_08850598886fb5f39c9cf1d269d7e20677f97ede.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Form_Text_c10766db8d335d5cd9555878aef5d886dcb6926e.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_action_create_f40464a6a7f73d86cda514065167d59a7ddece73.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_layout_Default_aae217b167ad82f4b1258bb01fa73f305844dbd8.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Misc_HoneyPod_fc83c414f744612c3cb44c8827372a30f17791d0.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Form_Textarea_39d24d8e3e2813636dfff2a89b7cefb8e9117c97.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Form_Submit_86e69c50ccebf20584db2e3c74859373c53d320f.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Form_Check_a2a11c64ac58dab16eab29e4cda88518c15a4d25.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Misc_FormError_7cade8e8fc1d23c761360c0efbe8cb145eed2e39.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Form_Radio_d038a263b5ea81f0f7795e1e47516e5e2937cbd9.php > > > /releases/1.0.1/typo3temp/Cache/Code/fluid_template/Powermail_Form_partial_Form_Hidden_a7651f5498e0d36b4e2eae5fca015ef0e9365067.php > > Number of entries: 21 > > > > Here are some heal-infos during the high load: > > Starting time of crawl: Tue Mar 1 19:09:45 2016 > > > > Ending time of crawl: Tue Mar 1 19:09:52 2016 > > > > Type of crawl: INDEX > > No. of entries healed: 2 > > No. of entries in split-brain: 0 > > No. of heal failed entries: 168 > > > > > > And here’s the performance monitoring info during 60 seconds of high load: > > > > Brick: nfs01:/opt/bkk > > ------------------------------ > > Cumulative Stats: > > Block Size: 1b+ 2b+ > 4b+ > > No. of Reads: 18 33 > 308 > > No. of Writes: 64 88 > 2994 > > > > Block Size: 8b+ 16b+ > 32b+ > > No. of Reads: 117 154 > 15612 > > No. of Writes: 370 369 > 1432 > > > > Block Size: 64b+ 128b+ > 256b+ > > No. of Reads: 3721 12884 > 19917 > > No. of Writes: 7585 900221 > 135011 > > > > Block Size: 512b+ 1024b+ > 2048b+ > > No. of Reads: 23929 12251 > 19835 > > No. of Writes: 63067 30950 > 23540 > > > > Block Size: 4096b+ 8192b+ > 16384b+ > > No. of Reads: 9096 9449 > 5566 > > No. of Writes: 40455 36397 > 13926 > > > > Block Size: 32768b+ 65536b+ > 131072b+ > > No. of Reads: 5159 6055 > 34001 > > No. of Writes: 20722 6600 > 12762 > > > > %-latency Avg-latency Min-Latency Max-Latency No. of calls > Fop > > --------- ----------- ----------- ----------- ------------ > ---- > > 0.00 0.00 us 0.00 us 0.00 us 212065 > FORGET > > 0.00 0.00 us 0.00 us 0.00 us 4118713 > RELEASE > > 0.00 0.00 us 0.00 us 0.00 us 9931097 > RELEASEDIR > > 0.00 47.00 us 47.00 us 47.00 us 1 > GETXATTR > > 0.00 124.00 us 124.00 us 124.00 us 1 > XATTROP > > 0.00 144.00 us 144.00 us 144.00 us 1 > UNLINK > > 0.00 37.17 us 35.00 us 41.00 us 6 > STATFS > > 0.01 36.84 us 32.00 us 61.00 us 19 > FSTAT > > 0.01 48.80 us 44.00 us 62.00 us 20 > STAT > > 0.05 75.52 us 54.00 us 156.00 us 48 > REMOVEXATTR > > 0.05 81.69 us 69.00 us 146.00 us 48 > SETATTR > > 0.05 37.16 us 14.00 us 436.00 us 109 > FLUSH > > 0.05 38.31 us 18.00 us 115.00 us 108 > FINODELK > > 0.06 73.16 us 46.00 us 170.00 us 63 > OPEN > > 0.10 38.70 us 20.00 us 167.00 us 195 > INODELK > > 0.11 335.37 us 40.00 us 563.00 us 27 > READDIR > > 0.15 50.58 us 27.00 us 392.00 us 232 > OPENDIR > > 0.15 81.74 us 35.00 us 215.00 us 144 > FXATTROP > > 0.16 130.53 us 68.00 us 697.00 us 100 > WRITE > > 0.93 1532.04 us 171.00 us 15356.00 us 48 > CREATE > > 1.40 284.90 us 25.00 us 1146.00 us 390 > READDIRP > > 10.20 52.29 us 28.00 us 2323.00 us 15482 > READLINK > > 18.94 33.25 us 11.00 us 27242.00 us 45219 > ENTRYLK > > 67.58 93.74 us 32.00 us 27521.00 us 57223 > LOOKUP > > > > Duration: 6492593 seconds > > Data Read: 5679496942 bytes > > Data Written: 4510536316 bytes > > > > Interval 1 Stats: > > Block Size: 4096b+ 8192b+ > 16384b+ > > No. of Reads: 0 > 0 0 > > No. of Writes: 1 > 50 2 > > > > Block Size: 32768b+ > > No. of Reads: 0 > > No. of Writes: 47 > > %-latency Avg-latency Min-Latency Max-Latency No. of calls > Fop > > --------- ----------- ----------- ----------- ------------ > ---- > > 0.00 0.00 us 0.00 us 0.00 us 48 > FORGET > > 0.00 0.00 us 0.00 us 0.00 us 104 > RELEASE > > 0.00 0.00 us 0.00 us 0.00 us 231 > RELEASEDIR > > 0.00 124.00 us 124.00 us 124.00 us 1 > XATTROP > > 0.00 144.00 us 144.00 us 144.00 us 1 > UNLINK > > 0.00 36.40 us 35.00 us 37.00 us 5 > STATFS > > 0.01 36.84 us 32.00 us 61.00 us 19 > FSTAT > > 0.01 48.80 us 44.00 us 62.00 us 20 > STAT > > 0.05 75.52 us 54.00 us 156.00 us 48 > REMOVEXATTR > > 0.05 37.69 us 14.00 us 436.00 us 101 > FLUSH > > 0.06 81.69 us 69.00 us 146.00 us 48 > SETATTR > > 0.06 74.26 us 46.00 us 170.00 us 53 > OPEN > > 0.06 38.31 us 18.00 us 115.00 us 108 > FINODELK > > 0.10 311.33 us 40.00 us 563.00 us 24 > READDIR > > 0.11 38.70 us 20.00 us 167.00 us 195 > INODELK > > 0.16 50.58 us 27.00 us 392.00 us 231 > OPENDIR > > 0.17 81.74 us 35.00 us 215.00 us 144 > FXATTROP > > 0.18 130.53 us 68.00 us 697.00 us 100 > WRITE > > 1.03 1532.04 us 171.00 us 15356.00 us 48 > CREATE > > 1.56 284.90 us 25.00 us 1146.00 us 390 > READDIRP > > 11.31 52.27 us 28.00 us 2323.00 us 15395 > READLINK > > 18.24 33.67 us 11.00 us 27242.00 us 38571 > ENTRYLK > > 66.83 94.49 us 32.00 us 27521.00 us 50338 > LOOKUP > > > > Duration: 68 seconds > > Data Read: 0 bytes > > Data Written: 3347998 bytes > > > > Brick: nfs02:/opt/bkk > > ------------------------------ > > Cumulative Stats: > > Block Size: 1b+ > 2b+ 4b+ > > No. of Reads: 26 49 > 541 > > No. of Writes: 64 94 > 3848 > > > > Block Size: 8b+ 16b+ > 32b+ > > No. of Reads: 218 205 > 1267 > > No. of Writes: 452 417 > 1448 > > > > Block Size: 64b+ 128b+ > 256b+ > > No. of Reads: 6097 39042 > 11111 > > No. of Writes: 8617 924503 > 136768 > > > > Block Size: 512b+ 1024b+ > 2048b+ > > No. of Reads: 120819 37802 > 16506 > > No. of Writes: 64399 35996 > 24999 > > > > Block Size: 4096b+ 8192b+ > 16384b+ > > No. of Reads: 76162 20449 > 10948 > > No. of Writes: 41302 37488 > 14034 > > > > Block Size: 32768b+ 65536b+ > 131072b+ > > No. of Reads: 7733 7306 > 31648 > > No. of Writes: 20849 6750 > 12886 > > > > %-latency Avg-latency Min-Latency Max-Latency No. of calls > Fop > > --------- ----------- ----------- ----------- ------------ > ---- > > 0.00 0.00 us 0.00 us 0.00 us 231622 > FORGET > > 0.00 0.00 us 0.00 us 0.00 us 6123626 > RELEASE > > 0.00 0.00 us 0.00 us 0.00 us 10869781 > RELEASEDIR > > 0.00 116.00 us 116.00 us 116.00 us 1 > XATTROP > > 0.00 40.00 us 38.00 us 43.00 us 6 > STATFS > > 0.01 40.85 us 33.00 us 97.00 us 13 > FSTAT > > 0.01 46.26 us 29.00 us 100.00 us 23 > STAT > > 0.04 73.96 us 53.00 us 150.00 us 48 > REMOVEXATTR > > 0.04 76.85 us 61.00 us 99.00 us 48 > SETATTR > > 0.04 35.83 us 28.00 us 155.00 us 103 > UNLINK > > 0.04 36.28 us 15.00 us 142.00 us 112 > FINODELK > > 0.05 38.68 us 13.00 us 220.00 us 133 > FLUSH > > 0.09 324.11 us 28.00 us 589.00 us 28 > READDIR > > 0.12 85.88 us 36.00 us 215.00 us 144 > FXATTROP > > 0.12 124.55 us 76.00 us 192.00 us 100 > WRITE > > 0.13 78.76 us 19.00 us 529.00 us 161 > GETXATTR > > 0.20 78.65 us 43.00 us 384.00 us 261 > OPEN > > 0.23 54.09 us 2.00 us 260.00 us 426 > OPENDIR > > 0.60 1261.23 us 174.00 us 10655.00 us 48 > CREATE > > 0.66 81.15 us 17.00 us 9254.00 us 819 > INODELK > > 1.21 279.97 us 23.00 us 1587.00 us 434 > READDIRP > > 8.10 52.61 us 27.00 us 1283.00 us 15496 > READLINK > > 15.48 34.54 us 10.00 us 13810.00 us 45133 > ENTRYLK > > 72.84 104.30 us 14.00 us 14613.00 us 70322 > LOOKUP > > > > Duration: 6492593 seconds > > Data Read: 6308054987 bytes > > Data Written: 4579768980 bytes > > > > Interval 1 Stats: > > Block Size: 4096b+ 8192b+ > 16384b+ > > No. of Reads: 0 > 0 0 > > No. of Writes: 1 > 50 2 > > > > Block Size: 32768b+ > > No. of Reads: 0 > > No. of Writes: 47 > > %-latency Avg-latency Min-Latency Max-Latency No. of calls > Fop > > --------- ----------- ----------- ----------- ------------ > ---- > > 0.00 0.00 us 0.00 us 0.00 us 48 > FORGET > > 0.00 0.00 us 0.00 us 0.00 us 286 > RELEASE > > 0.00 0.00 us 0.00 us 0.00 us 400 > RELEASEDIR > > 0.00 116.00 us 116.00 us 116.00 us 1 > XATTROP > > 0.00 40.40 us 38.00 us 43.00 us 5 > STATFS > > 0.01 40.85 us 33.00 us 97.00 us 13 > FSTAT > > 0.01 46.14 us 29.00 us 100.00 us 22 > STAT > > 0.04 73.96 us 53.00 us 150.00 us 48 > REMOVEXATTR > > 0.04 76.85 us 61.00 us 99.00 us 48 > SETATTR > > 0.04 35.83 us 28.00 us 155.00 us 103 > UNLINK > > 0.05 36.28 us 15.00 us 142.00 us 112 > FINODELK > > 0.05 39.64 us 13.00 us 220.00 us 117 > FLUSH > > 0.10 330.28 us 28.00 us 589.00 us 25 > READDIR > > 0.14 85.88 us 36.00 us 215.00 us 144 > FXATTROP > > 0.14 124.55 us 76.00 us 192.00 us 100 > WRITE > > 0.14 79.13 us 19.00 us 529.00 us 159 > GETXATTR > > 0.22 79.51 us 43.00 us 384.00 us 235 > OPEN > > 0.25 54.27 us 2.00 us 260.00 us 400 > OPENDIR > > 0.70 1261.23 us 174.00 us 10655.00 us 48 > CREATE > > 0.77 81.15 us 17.00 us 9254.00 us 819 > INODELK > > 1.26 283.31 us 23.00 us 1587.00 us 386 > READDIRP > > 7.67 52.88 us 27.00 us 1283.00 us 12595 > READLINK > > 15.47 34.83 us 10.00 us 13810.00 us 38576 > ENTRYLK > > 72.91 105.05 us 14.00 us 14613.00 us 60295 > LOOKUP > > > > Duration: 68 seconds > > Data Read: 0 bytes > > Data Written: 3347998 bytes > > > > > > > > Can anybody tell me how to fix the problem with the high load and these > cache files? > > > > Thanks in advance! > > > > Regards > > Sebastian > > > _______________________________________________ > Gluster-users mailing list > Gluster-users@gluster.org > http://www.gluster.org/mailman/listinfo/gluster-users > > >
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