lvs
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LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
home mainvg -wi-ao---- 10.00g
root mainvg -wi-ao---- <40.00g
swap swapvg -wi-ao---- 4.00g
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卷大小中的小于符号 ( <
)root
是什么意思?
考虑以下命令和输出:
zfs send -Pvi \
tank/vms/langara@zfsnap-2016-05-11_00.00.00--1w \
tank/vms/langara@zfsnap-2016-05-13_00.00.00--1w \
| dd > /dev/null
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运行 1:
incremental zfsnap-2016-05-11_00.00.00--1w tank/vms/langara@zfsnap-2016-05-13_00.00.00--1w 4903284160
size 4903284160
17:29:42 1244483472 tank/vms/langara@zfsnap-2016-05-13_00.00.00--1w
17:29:43 2487508120 tank/vms/langara@zfsnap-2016-05-13_00.00.00--1w
17:29:44 3741453864 tank/vms/langara@zfsnap-2016-05-13_00.00.00--1w
9582310+895 records in
9582799+1 records out
4906393272 bytes (4.9 GB) copied, 3.94883 s, 1.2 GB/s
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运行 2:
incremental zfsnap-2016-05-11_00.00.00--1w tank/vms/langara@zfsnap-2016-05-13_00.00.00--1w 4903284160
size 4903284160
17:30:07 1209666712 tank/vms/langara@zfsnap-2016-05-13_00.00.00--1w
17:30:08 2411042632 tank/vms/langara@zfsnap-2016-05-13_00.00.00--1w
17:30:09 3632274072 tank/vms/langara@zfsnap-2016-05-13_00.00.00--1w
17:30:10 4853372344 tank/vms/langara@zfsnap-2016-05-13_00.00.00--1w
9582450+654 records in
9582799+1 records out
4906393272 bytes (4.9 GB) copied, 4.05346 s, 1.2 GB/s …
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