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Solaris 文件系統(tǒng)管理(unix file system )
常見文件系統(tǒng)類型
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[1]ufs,
[2]hsfs,
[3]pcfs,
[4]vxfs
....
設(shè)備名描述(硬盤)
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/dev/rdsk/c0t0d0s0,(裸設(shè)備/字符設(shè)備raw disk)
/dev/dsk/c0t0d0s0,(邏輯設(shè)備/塊設(shè)備logicl disk , block device)
存儲(chǔ)設(shè)備上建立文件系統(tǒng)
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# newfs /dev/rdsk/c0t1d0s7
系統(tǒng)文件系統(tǒng)記錄
=================
# vi /etc/vfstab
fd - /dev/fd fd - no -
/proc - /proc proc - no -
/dev/dsk/c0t0d0s1 - - swap - no -
/dev/dsk/c0t0d0s0 /dev/rdsk/c0t0d0s0 / ufs 1 no -
/dev/dsk/c0t0d0s3 /dev/rdsk/c0t0d0s3 /cache ufs 2 yes -
/dev/dsk/c0t0d0s7 /dev/rdsk/c0t0d0s7 /export/home ufs 2 yes -
/dev/dsk/c0t1d0s7 /dev/rdsk/c0t1d0s7 /export/home1 ufs 2 yes -
swap - /tmp tmpfs - yes -
常用文件系統(tǒng)的操作命令
======================
示例:
# umount /export/home1
# mount /dev/dsk/c0t1d0s7 /export/home1
# umount /dev/dsk/c0t1d0s7
# mount -F pcfs /dev/diskette /floppy (mount 軟盤)
# mount -F hsfs -o ro /dev/rdsk/c0t6d0s0 /cdrom (mount 光驅(qū))
# mountall -l
# umountall -l
# volcheck
# fdformat (軟盤格式化)
# eject cdrom (彈出光驅(qū))
# eject floppy (彈出軟盤)
Swap區(qū)文件系統(tǒng)的管理
====================
# swap -l,-a,-d,-s
增加Swap區(qū)示例
# mkfile 20m /export/home1/swap
# swap -a /export/home1/swap
# swap -l
# swap -d /export/home1/swap
# vi /etc/vfstab
/dev/dsk/c0t0d0s1 - - swap - no -
/export/home1/swap - - swap - no -
swap - /tmp tmpfs - yes -
文件系統(tǒng)的維護(hù)/管理(maintain file system )
[1] fsck,sync,fslush deamon( 30 second)
stop+a
sync
[2] # umount /dev/dsk/c0t0d0s7
# fsck /dev/rdsk/c0t0d0s7
# fsck /export/home
# mount /dev/dsk/c0t0d0s7 /export/home
# ls /export/home/lost+found
本文來自ChinaUnix博客,如果查看原文請(qǐng)點(diǎn):http://blog.chinaunix.net/u2/88690/showart_1723974.html |
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