{"id":1080,"date":"2012-10-31T14:24:10","date_gmt":"2012-10-31T13:24:10","guid":{"rendered":"https:\/\/locallost.net\/?p=1080"},"modified":"2012-10-31T14:24:46","modified_gmt":"2012-10-31T13:24:46","slug":"wdc-wd1002faex-00z3a0-with-intel-corporation-82801irioih-ich9rdodh","status":"publish","type":"post","link":"https:\/\/locallost.net\/?p=1080","title":{"rendered":"WDC WD1002FAEX-00Z3A0 with Intel Corporation 82801IR\/IO\/IH (ICH9R\/DO\/DH)"},"content":{"rendered":"

Dear lazy web,<\/p>\n

Are there any known incompatibilities between Western Digital SATA disks (WD1002FAEX \/ Firmware version\u00a005.01D05) and ICH9 SATA controlers?<\/p>\n

I have a remote server (don’t have physical access to it)\u00a0with an ICH9 SATA controler and two different disks \u00a0in a MD RAID1 volume: one Hitachi and one WD.<\/p>\n

The problem is that I have poor write performance and iostat is always reporting a 100% utilization (%util field) on the Western Digital disk, while the\u00a0Hitachi (HDT721010SLA360) does not reports such high %util usages.<\/p>\n

The WD disk as been changed with another (same model) WD disk, and I’m still having 100% utilization on this disk.<\/p>\n

Could there be an incompatibility between theses WD disks and ICH9 controlers?<\/p>\n

Initialy the server was running with two Hitachi disks, and one of them failed, so it was replaced by these WD disk. Since then, I’m stuck with theses 100% util usages on this disk.<\/p>\n","protected":false},"excerpt":{"rendered":"

Dear lazy web, Are there any known incompatibilities between Western Digital SATA disks (WD1002FAEX \/ Firmware version\u00a005.01D05) and ICH9 SATA controlers? I have a remote server (don’t have physical access to it)\u00a0with an ICH9 SATA controler and two different disks … Continuer la lecture →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_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}},"categories":[17],"tags":[],"class_list":["post-1080","post","type-post","status-publish","format-standard","hentry","category-system"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2Bei9-hq","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/locallost.net\/index.php?rest_route=\/wp\/v2\/posts\/1080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/locallost.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/locallost.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/locallost.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/locallost.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1080"}],"version-history":[{"count":4,"href":"https:\/\/locallost.net\/index.php?rest_route=\/wp\/v2\/posts\/1080\/revisions"}],"predecessor-version":[{"id":1084,"href":"https:\/\/locallost.net\/index.php?rest_route=\/wp\/v2\/posts\/1080\/revisions\/1084"}],"wp:attachment":[{"href":"https:\/\/locallost.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/locallost.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/locallost.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}