同步问题

[dearweiqi]

smitty chvg
Change a Volume Group

Type or select values in entry fields.
Press Enter AFTER making all desired changes.

[Entry Fields]
* VOLUME GROUP name cpvg
* Activate volume group AUTOMATICALLY yes
at system restart?
* A QUORUM of disks required to keep the volume no
group on-line ?
Convert this VG to Concurrent Capable? no
Change to big VG format? no
Change to scalable VG format? no
LTG Size in kbytes 256
Set hotspare characteristics n
Set synchronization characteristics of stale n
partitions
Max PPs per VG in units of 1024 32
Max Logical Volumes 256
Mirror Pool Strictness


# lsvg cpvg
VOLUME GROUP: cpvg VG IDENTIFIER: 00ca046a00004c000000012f7f90a082
VG STATE: active PP SIZE: 8 megabyte(s)
VG PERMISSION: read/write TOTAL PPs: 1789 (14312 megabytes)
MAX LVs: 256 FREE PPs: 1018 (8144 megabytes)
LVs: 2 USED PPs: 771 (6168 megabytes)
OPEN LVs: 2 QUORUM: 1 (Disabled)
TOTAL PVs: 3 VG DESCRIPTORS: 3
STALE PVs: 2 STALE PPs: 4
ACTIVE PVs: 1 AUTO ON: yes
MAX PPs per VG: 32512
MAX PPs per PV: 1016 MAX PVs: 32
LTG size (Dynamic): 256 kilobyte(s) AUTO SYNC: no
HOT SPARE: no BB POLICY: relocatable


我有个问题，
lsvg 的时候 AUTO SYNC: no，我如何把这个参数 改为yes。这个是不是自动同步打开的命令呢？
它和 Set synchronization characteristics of stale n
partitions 参数有何区别呢？

[shenghuiping2001]

我的建议是，先把这个参数改成yes, 再看一看能否同步