{"id":6465,"date":"2016-12-08T21:41:45","date_gmt":"2016-12-08T12:41:45","guid":{"rendered":"https:\/\/www.taruki.com\/wp\/?p=6465"},"modified":"2016-12-08T21:46:58","modified_gmt":"2016-12-08T12:46:58","slug":"sheepdog%e3%81%aevdi%e3%82%a4%e3%83%a1%e3%83%bc%e3%82%b8%e3%81%ae%e4%bf%9d%e5%ae%88","status":"publish","type":"post","link":"https:\/\/www.taruki.com\/wp\/?p=6465","title":{"rendered":"sheepdog\u306evdi\u30a4\u30e1\u30fc\u30b8\u306e\u4fdd\u5b88"},"content":{"rendered":"

sheepdog\u306eStorageCluster\u4e0a\u306b\u3042\u308bVDI\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3092\u53d6\u5f97\u3059\u308bScript\u3002
\n(\u66dc\u65e5\u3067\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3)
\n


\n#!\/bin\/bash
\nsnapshotName=dayly_`date +”%w”`<\/p>\n
dog vdi list -r |awk ‘{if ($1 == “=”) print $2}’ |while read vdiName
\ndo
\n  dog vdi list -r ${vdiName} |awk ‘{if ($1 == “s”) print $10}’ |grep ${snapshotName} >\/dev\/null 2>&1
\n  if [ $? -eq 0 ]
\n  then
\n    dog vdi delete -s ${snapshotName} ${vdiName}
\n  fi
\n  dog vdi snapshot -s ${snapshotName} ${vdiName}
\ndone
\n<\/PRE>
\n\u5404VDI\u3092qcow2\u65b9\u5f0f\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308bScript\u3002qcow2\u306e\u5727\u7e2e\u304c\u304b\u306a\u308aCPU\u3092\u98df\u3046\u306e\u3067\u5bb9\u91cf\u306b\u4f59\u88d5\u304c\u3042\u3063\u305f\u308a\u3001\u4fdd\u5b58\u5148\u304czfs\u3084btrfs\u306e\u3088\u3046\u306a\u900f\u904e\u5727\u7e2e\u3055\u308c\u308b\u3088\u3046\u306a\u6240\u306a\u3089-c\u306f\u53d6\u3063\u305f\u307b\u3046\u304c\u826f\u3044\u304b\u3082\u3002
\n

\n#!\/bin\/bash
\nsuffix=$1
\ntargetDir=\/backups\/sheepdog
\nsnapshotTmpName=bkupsnap<\/p>\n
dog vdi list -r |awk ‘{if ($1 == “=”) print $2}’ |while read vdiName
\ndo
\n  dog vdi list -r ${vdiName} |awk ‘{if ($1 == “s”) print $10}’ |grep ${snapshotName} >\/dev\/null 2>&1
\n  if [ $? -eq 0 ]
\n  then
\n    dog vdi delete -s ${snapshotTmpName} ${vdiName}
\n  fi
\n  dog vdi snapshot -s ${snapshotTmpName} ${vdiName}
\n  if [ -f ${targetDir}\/${vdiName}_${suffix}.qcow2 ]
\n  then
\n    rm -f ${targetDir}\/${vdiName}_${suffix}.qcow2
\n  fi
\n  qemu-img convert -O qcow2 -c sheepdog:${vdiName}:${snapshotTmpName} ${targetDir}\/${vdiName}_${suffix}.qcow2
\n  dog vdi delete -s ${snapshotTmpName} ${vdiName}
\ndone
\n<\/PRE><\/p>\n","protected":false},"excerpt":{"rendered":"
sheepdog\u306eStorageCluster\u4e0a\u306b\u3042\u308bVDI\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3092\u53d6\u5f97\u3059\u308bScript\u3002 (\u66dc\u65e5\u3067\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3) #!\/bin\/bash snapshotName=dayly_`date +” […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[24],"tags":[71,49,72],"class_list":["post-6465","post","type-post","status-publish","format-standard","hentry","category-pc","tag-kvm","tag-linux","tag-sheepdog"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/6465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6465"}],"version-history":[{"count":0,"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/6465\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6465"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}