<html><head><meta http-equiv="Content-Type" content="text/html charset=gb2312"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><div class="">so, thanks you reply.</div></div><div class=""><br class=""></div><div class=""><div><blockquote type="cite" class=""><div class="">在 2015年7月28日，下午2:10，Pongrácz István <<a href="mailto:pongracz.istvan@gmail.com" class="">pongracz.istvan@gmail.com</a>> 写道：</div><br class="Apple-interchange-newline"><div class=""><span class="" style="float: none; display: inline !important;">Anyway, are you sure these drives are not part of existing pool?</span><br class=""><span class="" style="float: none; display: inline !important;">Please check it before you destroy the previous possible pool.</span></div></blockquote></div>no. no pool before.</div><div class=""> </div><div><blockquote type="cite" class=""><div class="">在 2015年7月28日，下午2:02，Pongrácz István <<a href="mailto:pongracz.istvan@gmail.com" class="">pongracz.istvan@gmail.com</a>> 写道：</div><br class="Apple-interchange-newline"><div class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">When you create a new pool, /dev/sdb is not really a valid device.</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Try to create a pool using their id, like this:</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">zpool create -f -o ashift=12 tank mirror ata-Hitachi_HTS545050A7E380_TEJ52139CA9VNS ata-Hitachi_HTS545050A7E380_TEJ52139CAVXNS mirror ata-Hitachi_HTS545050A7E380_TEJ52139CBYP0S ata-WDC_WD5000BEVT-00A0RT0_WD-WXN1AB0X5490</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">You can use ids from here: ls /dev/disk/by-id/</span><br class=""></div></blockquote><br class=""></div><div class="">this is the new device. and new installed pve.</div><div class=""><br class=""></div><div class="">now, have same error:</div><div class=""><br class=""></div><div class=""><div class="">root@test01:~# ls -l /dev/disk/by-id/</div><div class="">total 0</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 dm-name-pve-data -> ../../dm-2</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 dm-name-pve-root -> ../../dm-0</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 dm-name-pve-swap -> ../../dm-1</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 dm-uuid-LVM-aPi3sFbYQvfr6pfqSnlFw09WyB59R5Fs9N1R7uLnuXXbra9t5Z8C2O2KRwfYjv9g -> ../../dm-0</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 dm-uuid-LVM-aPi3sFbYQvfr6pfqSnlFw09WyB59R5FslCcuYnHf81IC4bVJSn6JS5ncZrJe01Ed -> ../../dm-2</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 dm-uuid-LVM-aPi3sFbYQvfr6pfqSnlFw09WyB59R5FswBYsrv7Dv92ras6Qejla7nqN2QNVwWSU -> ../../dm-1</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d49980e0a03a9af -> ../../sda</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 scsi-36d4ae5209bc954001d49980e0a03a9af-part1 -> ../../sda1</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 scsi-36d4ae5209bc954001d49980e0a03a9af-part2 -> ../../sda2</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 scsi-36d4ae5209bc954001d49980e0a03a9af-part3 -> ../../sda3</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d49982a0bb99e94 -> ../../sdb</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d4998410d19abe2 -> ../../sdc</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d4998670f5dc028 -> ../../sdd</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d49987f10c71ca8 -> ../../sde</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d49989311f53449 -> ../../sdf</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d4998af13a574b6 -> ../../sdg</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d4998c414e00719 -> ../../sdh</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d4998d816111615 -> ../../sdi</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d4998ea172230cb -> ../../sdj</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d4998fd18429cc6 -> ../../sdk</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 scsi-36d4ae5209bc954001d499910196ef02f -> ../../sdl</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d49980e0a03a9af -> ../../sda</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 wwn-0x6d4ae5209bc954001d49980e0a03a9af-part1 -> ../../sda1</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 wwn-0x6d4ae5209bc954001d49980e0a03a9af-part2 -> ../../sda2</div><div class="">lrwxrwxrwx 1 root root 10 Jul 28 14:19 wwn-0x6d4ae5209bc954001d49980e0a03a9af-part3 -> ../../sda3</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d49982a0bb99e94 -> ../../sdb</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d4998410d19abe2 -> ../../sdc</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d4998670f5dc028 -> ../../sdd</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d49987f10c71ca8 -> ../../sde</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d49989311f53449 -> ../../sdf</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d4998af13a574b6 -> ../../sdg</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d4998c414e00719 -> ../../sdh</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d4998d816111615 -> ../../sdi</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d4998ea172230cb -> ../../sdj</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d4998fd18429cc6 -> ../../sdk</div><div class="">lrwxrwxrwx 1 root root 9 Jul 28 14:19 wwn-0x6d4ae5209bc954001d499910196ef02f -> ../../sdl</div><div class="">root@test01:~# zpool create -f -o ashift=12 tank mirror scsi-36d4ae5209bc954001d49982a0bb99e94 scsi-36d4ae5209bc954001d4998410d19abe2 mirror scsi-36d4ae5209bc954001d4998670f5dc028 scsi-36d4ae5209bc954001d49987f10c71ca8</div><div class="">cannot create 'tank01': invalid argument for this pool operation</div><div class=""><br class=""></div><div class="">root@test01:~# zpool create -f -o ashift=12 tank mirror wwn-0x6d4ae5209bc954001d49982a0bb99e94 wwn-0x6d4ae5209bc954001d4998410d19abe2 mirror wwn-0x6d4ae5209bc954001d4998670f5dc028 wwn-0x6d4ae5209bc954001d49987f10c71ca8</div><div class="">cannot create 'tank01': invalid argument for this pool operation</div><div class=""><br class=""></div><div class="">root@test01:~# zpool status</div><div class="">no pools available</div></div><div class=""><br class=""></div><div class=""><blockquote type="cite" class=""><span class="" style="float: none; display: inline !important;">If you want to use their name, just use this:</span><br class=""><br class=""><span class="" style="float: none; display: inline !important;">zpool create -f -o ashift=12 tank mirror sdb sdc mirror sdd sde</span><br class=""><br class=""><span class="" style="float: none; display: inline !important;">The second variant is not recommended, because if your system boots up and you put a new disk, it is easy to mess the pool. Just avoid to use sdX as device, use their ids instead.</span></blockquote><br class=""></div><div class="">root@test01:~# zpool create -f -o ashift=12 tank mirror sdb sdc mirror sdd sde </div><div class="">cannot create 'tank': invalid argument for this pool operation</div><div class=""><br class=""></div><div class="">and the pve system use lvm on sda.</div><div class=""><div class=""># df -h</div><div class="">Filesystem Size Used Avail Use% Mounted on</div><div class="">udev 10M 0 10M 0% /dev</div><div class="">tmpfs 13G 476K 13G 1% /run</div><div class="">/dev/mapper/pve-root 50G 1.2G 46G 3% /</div><div class="">tmpfs 5.0M 0 5.0M 0% /run/lock</div><div class="">tmpfs 26G 47M 26G 1% /run/shm</div><div class="">/dev/mapper/pve-data 1.8T 33M 1.8T 1% /var/lib/vz</div><div class="">/dev/fuse 30M 112K 30M 1% /etc/pve</div></div><div class=""><br class=""></div><div class="">thanks.</div><div class=""><br class=""></div></body></html>