{"id":283,"date":"2025-04-28T16:21:21","date_gmt":"2025-04-28T14:21:21","guid":{"rendered":"http:\/\/mariospavlidis.site\/?p=283"},"modified":"2025-04-28T16:24:18","modified_gmt":"2025-04-28T14:24:18","slug":"add-disk-to-asm","status":"publish","type":"post","link":"http:\/\/130.61.57.200\/index.php\/2025\/04\/28\/add-disk-to-asm\/","title":{"rendered":"Add Disk to ASM"},"content":{"rendered":"\n<ol class=\"wp-block-list\">\n<li>Add disk in OS and setup the multipath.<\/li>\n\n\n\n<li>Use <strong>lsblk <\/strong>to see the new disk (e.g. \/dev\/sde)<\/li>\n\n\n\n<li>As root use <strong>fdisk <\/strong>\/dev\/sde to add a new partition (e.g. \/dev\/sde1)<\/li>\n\n\n\n<li>As root use oracleasm (asmlib) or udev to make the disks available to ASM.<\/li>\n\n\n\n<li>As grid connect to ASM instance and either create or alter the desired diskgroup with the new disk\n<ul class=\"wp-block-list\">\n<li><strong><code>alter diskgroup DATA add disk &#039;\/dev\/sde1&#039; NAME DATA_002 rebalance;<\/code><\/strong><\/li>\n\n\n\n<li><strong><code>create diskgroup DATA2 add disk &#039;\/dev\/sde1&#039; NAME DATA_002 rebalance;<\/code><\/strong><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Check new size or new diskgroup from V$ASM_DISKG and V$ASM_DISKGROUP views.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Keep in mind that if normal or extended redundancy are used then additional disk must be added in each filegroup by using FAILGROUP clause.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Keep in mind that if normal or extended redundancy are used then additional disk must be added in each filegroup by using FAILGROUP clause.<\/p>\n","protected":false},"author":1,"featured_media":106,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-283","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oracle"],"blocksy_meta":[],"_links":{"self":[{"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/posts\/283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/comments?post=283"}],"version-history":[{"count":3,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/posts\/283\/revisions"}],"predecessor-version":[{"id":286,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/posts\/283\/revisions\/286"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/media\/106"}],"wp:attachment":[{"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/media?parent=283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/categories?post=283"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/tags?post=283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}