{"id":360,"date":"2005-02-15T15:30:37","date_gmt":"2005-02-15T05:30:37","guid":{"rendered":"http:\/\/www.flamingspork.com\/blog\/?p=360"},"modified":"2005-02-15T15:30:37","modified_gmt":"2005-02-15T05:30:37","slug":"software-raid-is-the-suck","status":"publish","type":"post","link":"https:\/\/www.flamingspork.com\/blog\/2005\/02\/15\/software-raid-is-the-suck\/","title":{"rendered":"Software raid is the suck"},"content":{"rendered":"<p>Has anyone actually gotten the Hoary installer to do <b>anything<\/b> useful with software raid?<\/p>\n<p>like, i&#8217;d like it to:<br \/>\na) recognise my 200GB \/home raid<br \/>\nb) create one for \/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Has anyone actually gotten the Hoary installer to do anything useful with software raid? like, i&#8217;d like it to: a) recognise my 200GB \/home raid b) create one for \/<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[],"class_list":["post-360","post","type-post","status-publish","format-standard","hentry","category-general"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5a6n8-5O","jetpack-related-posts":[{"id":948,"url":"https:\/\/www.flamingspork.com\/blog\/2007\/12\/03\/twitter-updates-for-2007-12-03\/","url_meta":{"origin":360,"position":0},"title":"Twitter Updates for 2007-12-03","author":"Stewart Smith","date":"2007-12-03","format":false,"excerpt":"\/me is sweating due to laptop being warm # words cannot express how much i hate fucking with software raid gone wrong # Powered by Twitter Tools.","rel":"","context":"In &quot;Twitter&quot;","block_context":{"text":"Twitter","link":"https:\/\/www.flamingspork.com\/blog\/category\/from-twitter\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":364,"url":"https:\/\/www.flamingspork.com\/blog\/2005\/02\/17\/mdadm-build-saves-the-day\/","url_meta":{"origin":360,"position":1},"title":"mdadm &#8211;build saves the day!","author":"Stewart Smith","date":"2005-02-17","format":false,"excerpt":"yes, this made my \/home on my desktop mountable again! mdadm --build -c8 --level=0 --raid-devices=2 \/dev\/md1 \/dev\/hda5 \/dev\/hde5 Debian or Ubuntu overwrote the RAID superblock obviously. It's funny how it really doesn't work well when you silently change the stripe size of a raid volume.","rel":"","context":"In &quot;General&quot;","block_context":{"text":"General","link":"https:\/\/www.flamingspork.com\/blog\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":789,"url":"https:\/\/www.flamingspork.com\/blog\/2007\/02\/12\/raid-lvm2-on-usb-disks-with-ubuntu-makes-me-a-sad-panda\/","url_meta":{"origin":360,"position":2},"title":"RAID, LVM2 on USB disks with Ubuntu makes me a sad panda","author":"Stewart Smith","date":"2007-02-12","format":false,"excerpt":"Talk about a total pain to operate. After a reboot, the following is needed: modprobe dm_snapshot (if you don't do this, you get \"device-mapper: reload ioctl failed: Invalid argument\" in step 6 - a really helpful error message. no dmesg or verbose things gets you any closer) some magic foo\u2026","rel":"","context":"In &quot;General&quot;","block_context":{"text":"General","link":"https:\/\/www.flamingspork.com\/blog\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":811,"url":"https:\/\/www.flamingspork.com\/blog\/2007\/03\/29\/words-cannot-describe-the-pain\/","url_meta":{"origin":360,"position":3},"title":"words cannot describe the pain","author":"Stewart Smith","date":"2007-03-29","format":false,"excerpt":"that is the general experince of debian\/ubuntu, raid and LVM setups for \/ and \/boot and getting a working bootloader out of the installer.... grr... how come this NEVER works.... update: well, i now have a booting system... I even applied the updates, which fixed a few oddities with \"Desktop\u2026","rel":"","context":"In &quot;life, the universe and everything&quot;","block_context":{"text":"life, the universe and everything","link":"https:\/\/www.flamingspork.com\/blog\/category\/life-the-universe-and-everything\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1367,"url":"https:\/\/www.flamingspork.com\/blog\/2009\/01\/27\/so-how-much-email-am-i-storing\/","url_meta":{"origin":360,"position":4},"title":"So&#8230; how much email am I storing?","author":"Stewart Smith","date":"2009-01-27","format":false,"excerpt":"stewart@saturn:~$ time du -sh Maildir 15G\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0 Maildir real\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0 0m55.749s user\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0 0m1.008s sys\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0 0m17.205s interestingly the tar.bz2 archive of this is only 3.4GB. It also takes *much* longer to run this on my laptop (over 5 minutes). mmmm... raid. I've also deleted a lot of mailing list mail over the years...\u2026","rel":"","context":"In &quot;General&quot;","block_context":{"text":"General","link":"https:\/\/www.flamingspork.com\/blog\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":574,"url":"https:\/\/www.flamingspork.com\/blog\/2006\/02\/14\/debian-installer-partitioning-tool\/","url_meta":{"origin":360,"position":5},"title":"debian installer partitioning tool","author":"Stewart Smith","date":"2006-02-14","format":false,"excerpt":"It blows slightly less goat than the previous offering. It totally blows against something like the RH\/Fedora tool. Like, they actually work properly and won't show you something as dumb as LVM VGs and LVs witohut an underlying lvm partition set up anywhere. Oh, and the supremely broken behaviour of\u2026","rel":"","context":"In &quot;grumble&quot;","block_context":{"text":"grumble","link":"https:\/\/www.flamingspork.com\/blog\/category\/grumble\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/posts\/360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/comments?post=360"}],"version-history":[{"count":1,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/posts\/360\/revisions"}],"predecessor-version":[{"id":2836,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/posts\/360\/revisions\/2836"}],"wp:attachment":[{"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/media?parent=360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/categories?post=360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/tags?post=360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}