Solaris
在 solaris 上監視和報告磁碟使用情況的最佳方法是什麼?
df
並du
提供使用情況的總體視圖,但問題在於它們沒有按使用者細分。有沒有一個工具可以做到這一點?我發現
quot
但這僅適用於ufs。zfs 或 nfs 是否有等價物?要細分用法,可以編寫一個腳本。那是唯一的選擇嗎?
從輸出
zfs userspace filesystem
$ zfs userspace filesystem cannot access dataset filesystem: dataset does not exist
從輸出
zpool upgrade -v
$ zpool upgrade -v This system is currently running ZFS pool version 32. The following versions are supported: VER DESCRIPTION --- -------------------------------------------------------- 1 Initial ZFS version 2 Ditto blocks (replicated metadata) 3 Hot spares and double parity RAID-Z 4 zpool history 5 Compression using the gzip algorithm 6 bootfs pool property 7 Separate intent log devices 8 Delegated administration 9 refquota and refreservation properties 10 Cache devices 11 Improved scrub performance 12 Snapshot properties 13 snapused property 14 passthrough-x aclinherit 15 user/group space accounting 16 stmf property support 17 Triple-parity RAID-Z 18 Snapshot user holds 19 Log device removal 20 Compression using zle (zero-length encoding) 21 Reserved 22 Received properties 23 Slim ZIL 24 System attributes 25 Improved scrub stats 26 Improved snapshot deletion performance 27 Improved snapshot creation performance 28 Multiple vdev replacements 29 RAID-Z/mirror hybrid allocator 30 Reserved 31 Improved 'zfs list' performance 32 One MB blocksize
對於 zfs,根據zfs 手冊頁,用於
zfs userspace filesystem
獲取文件系統上所有使用者的列表,並用於zfs get [-r] userused@user filesystem
獲取文件系統上特定使用者使用的空間。也可以使用該-r
選項來zfs get ...
獲取文件系統所有後代的使用者使用情況。請注意,這不僅會返回後代文件系統,還會返回後代複製和快照。據我所知,NFS 不直接支持此類操作——必須通過 NFS 伺服器上的本機文件系統來完成。