因为之前用一个固态硬盘做volume1安装各种插件，本来打着省电的出发点，但是群晖只要有了阵列基本硬盘无休，其他不在阵列的硬盘照样子不会休眠的，所以就打算把固态硬盘拔掉用来做SSD缓存算了。
一个一个插件迁移太麻烦了，而且有些系统东西还不支持迁移，直接拔掉固态硬盘会出问题的，还要修复系统太多事了。
上网找了一下，有人写好了脚本，比较适合就拿来用了。
https://gist.github.com/nobodypb/fc3e70b535bcd95b5de7659d6fbda434
如果你不能上GitHub，这里提供本地下载：
脚本运行记录:
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@DS918:/volume2/files$ chmod +x move_syno_pkgs.sh @DS918:/volume2/files$ sudo sh move_syno_pkgs.sh Password: This will move packages from /volume1 to /volume2 New app directory created Searching for packages on /volume1... Found AntiVirus Move AntiVirus? (y/n) Moving AntiVirus... ======== stop AntiVirus ======== ======== start AntiVirus ======== Done. Backup in: /volume1/@appstore/__AntiVirus Found CloudStationClient Move CloudStationClient? (y/n) Found Docker Move Docker? (y/n) Moving Docker... ======== stop Docker ======== ======== start Docker ======== Done. Backup in: /volume1/@appstore/__Docker Found DownloadStation Move DownloadStation? (y/n) Moving DownloadStation... ======== stop DownloadStation ======== ======== start DownloadStation ======== Done. Backup in: /volume1/@appstore/__DownloadStation FileStation is not in source directory Found MariaDB Move MariaDB? (y/n) Moving MariaDB... ======== stop MariaDB ======== ======== start MariaDB ======== Done. Backup in: /volume1/@appstore/__MariaDB Found Node.js_v4 Move Node.js_v4? (y/n) OAuthService is not in source directory Found PHP7.0 Move PHP7.0? (y/n) Moving PHP7.0... ======== stop PHP7.0 ======== ======== start PHP7.0 ======== Done. Backup in: /volume1/@appstore/__PHP7.0 Found PHP7.2 Move PHP7.2? (y/n) Moving PHP7.2... ======== stop PHP7.2 ======== ======== start PHP7.2 ======== Done. Backup in: /volume1/@appstore/__PHP7.2 SynoFinder is not in source directory Found SynologyApplicationService Move SynologyApplicationService? (y/n) Moving SynologyApplicationService... ======== stop SynologyApplicationService ======== ======== start SynologyApplicationService ======== Done. Backup in: /volume1/@appstore/__SynologyApplicationService Found SynologyDrive Move SynologyDrive? (y/n) Moving SynologyDrive... ======== stop SynologyDrive ======== ======== start SynologyDrive ======== Done. Backup in: /volume1/@appstore/__SynologyDrive Found SynologyMoments Move SynologyMoments? (y/n) Moving SynologyMoments... ======== stop SynologyMoments ======== ======== start SynologyMoments ======== Done. Backup in: /volume1/@appstore/__SynologyMoments Found TextEditor Move TextEditor? (y/n) Moving TextEditor... ======== stop TextEditor ======== ======== start TextEditor ======== Done. Backup in: /volume1/@appstore/__TextEditor Found VideoStation Move VideoStation? (y/n) Moving VideoStation... ======== stop VideoStation ======== ======== start VideoStation ======== Done. Backup in: /volume1/@appstore/__VideoStation Found WebStation Move WebStation? (y/n) Moving WebStation... ======== stop WebStation ======== ======== start WebStation ======== Done. Backup in: /volume1/@appstore/__WebStation Found ffmpeg Move ffmpeg? (y/n) Moving ffmpeg... ======== stop ffmpeg ======== ======== start ffmpeg ======== Done. Backup in: /volume1/@appstore/__ffmpeg Found imagemagick Move imagemagick? (y/n) Moving imagemagick... ======== stop imagemagick ======== ======== start imagemagick ======== Done. Backup in: /volume1/@appstore/__imagemagick Done for all. If you want to remove /volume1 you should also move the following: System service symlink /var/services/pgsql to /volume1/@database/pgsql System service symlink /var/services/tmp to /volume1/@tmp |
这样子所有插件就全部从volume 1迁移到了volume 2了，其中Node.js插件会提示要修复，点修复就可以正常使用。
最后输出2个提示说如果要拔掉volume 1的话，还需要处理2个symlink，把pgsql系统数据库迁移到新volume 2那继续处理下就好。
依照脚本的办法：
- 先复制文件到新地方
- 删除symlink
- 建立新symlink
- 改名旧文件夹
先停止pgsql服务并迁移数据库文件。
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@DS918:/volume2$ sudo synoservice --stop pgsql Password: some service depend on service [pgsql] is still running, use --hard-stop to stop all releated service @DS918:/volume2$ sudo synoservice --hard-stop pgsql warn: The runkey of service [pgsql] and its dependency services have been set to "No" @DS918:/volume2$ sudo cp -rp /volume1/@database/pgsql /volume2/@database/pgsql @DS918:/volume2$ sudo rm -f /var/services/pgsql @DS918:/volume2$ sudo ln -s /volume2/@database/pgsql /var/services/pgsql @DS918:/volume2$ sudo mv /volume1/@database/pgsql /volume1/@database/_pgsql |
对tmp目录采取以上同样步骤，然后删除volume 1，关机拔掉固态硬盘，群晖可以正常开机使用。
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感谢老哥分享，很有用。