{"id":12213,"date":"2019-06-11T06:34:01","date_gmt":"2019-06-11T06:34:01","guid":{"rendered":"https:\/\/dbtut.com\/?p=12213"},"modified":"2019-06-11T06:34:02","modified_gmt":"2019-06-11T06:34:02","slug":"cannot-communicate-with-crsd","status":"publish","type":"post","link":"https:\/\/dbtut.com\/index.php\/2019\/06\/11\/cannot-communicate-with-crsd\/","title":{"rendered":"Cannot communicate with crsd"},"content":{"rendered":"<p>In Oracle RAC databases, for cluster operations, errors can be received because the crsd process is stopped or suspended. In this case, it should check the crsd process, then kill and start it again.<\/p>\n<p>If crs is not running, it will be necessary to start crs. (crsctl start crs)<\/p>\n<p>For example, when you check the scan listener status, the following error will be taken.<\/p>\n<pre class=\"lang:default decode:true  \">-bash-4.3$ . oraenv\nORACLE_SID = [oracle] ? +ASM1\nThe Oracle base remains unchanged with value \/u01\/app\/oracle\n-bash-4.3$ srvctl status scan_listener\nPRCR-1068 : Failed to query resources\nCannot communicate with crsd<\/pre>\n<p>First, check whether the crsd process is started. If you have only &#8220;grep crs&#8221; as follows, it is probably stopped.<\/p>\n<pre class=\"lang:default decode:true \">-bash-4.3$ ps -ef|grep crs\noracle 17958388 7210848 0 18:26:50 pts\/0 0:00 grep crs<\/pre>\n<p>If the crs service is still running, process id information should be detected and terminated with &#8220;kill -9&#8221;.<\/p>\n<pre class=\"lang:default decode:true \">-bash-4.3$ ps -ef|grep crs\n  oracle 65208528 42599586   0 18:45:50  pts\/0  0:00 grep crs\n    root 47841838        1   0 18:28:10      -  0:05 \/u01\/app\/11.2.0\/grid\/bin\/crsd.bin reboot<\/pre>\n<pre class=\"lang:default decode:true \">-bash-4.3$ kill -9 47841838<\/pre>\n<p>Then we can start as follows.<\/p>\n<pre class=\"lang:default decode:true \">-bash-4.3$ crsctl start res ora.crsd -init\nCRS-2672: Attempting to start 'ora.crsd' on 'oradb1'\nCRS-2676: Start of 'ora.crsd' on 'oradb1' succeeded<\/pre>\n<p>The results should be similar to the following when we check.<\/p>\n<pre class=\"lang:default decode:true \">-bash-4.3$ crsctl check cluster -all\n**************************************************************\noradb1:\nCRS-4537: Cluster Ready Services is online\nCRS-4529: Cluster Synchronization Services is online\nCRS-4533: Event Manager is online\n**************************************************************\noradb2:\nCRS-4537: Cluster Ready Services is online\nCRS-4529: Cluster Synchronization Services is online\nCRS-4533: Event Manager is online\n**************************************************************<\/pre>\n<p>With the following command, ensure that the cluster resources that must be ONLINE are ONLINE.<\/p>\n<pre class=\"lang:default decode:true \">-bash-4.3$ crsctl stat res -t<\/pre>\n\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_12213\" class=\"pvc_stats all  \" data-element-id=\"12213\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/dbtut.com\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>In Oracle RAC databases, for cluster operations, errors can be received because the crsd process is stopped or suspended. In this case, it should check the crsd process, then kill and start it again. If crs is not running, it will be necessary to start crs. (crsctl start crs) For example, when you check the &hellip;<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_12213\" class=\"pvc_stats all  \" data-element-id=\"12213\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/dbtut.com\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":1,"featured_media":12214,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[4],"tags":[4252,4253],"class_list":["post-12213","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-oracle","tag-cannot-communicate-with-crsd","tag-prcr-1068-failed-to-query-resources"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - 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