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[PHP]
bash-2.05# swap -s
total: 32824k bytes allocated + 7040k reserved = 39864k used, 1256744k available
(这里总大小是1.2G)
bash-2.05# swap -l
swapfile dev swaplo blocks free
/dev/dsk/c0t0d0s1 32,1 16 1048688 1048688
(这里的swap file大小只有512M)
bash-2.05# df -h
Filesystem size used avail capacity Mounted on
/dev/dsk/c0t0d0s0 2.0G 1.6G 463M 78% /
/proc 0K 0K 0K 0% /proc
mnttab 0K 0K 0K 0% /etc/mnttab
fd 0K 0K 0K 0% /dev/fd
swap 1.2G 40K 1.2G 1% /var/run
swap 1.2G 304K 1.2G 1% /tmp
/dev/dsk/c0t0d0s7 31G 12G 18G 41% /export/home
bash-2.05#
(swap文件系统怎么挂载在两个地方?)
partition> p
Current partition table (original):
Total disk cylinders available: 24620 + 2 (reserved cylinders)
Part Tag Flag Cylinders Size Blocks
0 root wm 363 - 1877 2.09GB (1515/0/0) 4376835
1 swap wu 0 - 362 512.06MB (363/0/0) 1048707
2 backup wm 0 - 24619 33.92GB (24620/0/0) 71127180
3 unassigned wm 0 0 (0/0/0) 0
4 unassigned wm 0 0 (0/0/0) 0
5 unassigned wm 0 0 (0/0/0) 0
6 unassigned wm 0 0 (0/0/0) 0
7 home wm 1878 - 24619 31.33GB (22742/0/0) 65701638
partition>
[/PHP]
solaris下的swap和tmp的关系似乎很密切
swap大小怎么计算来的呢?
我的swapfile就只有512M,为什么显示的swap大小是1.2G呢
/tmp和/var/run这两个文件系统都放在swap里面? |
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