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syslog中的error:
vmunix: LVM: Failed to automatically resync PV 1f020000 error: 5
网上搜索了一下,说是磁盘故障,
但是搜集的资料中却看到/dev/vg_app是正常的。
其中发现一个异常,此VG中的PV中的free pe 为0。但是BDF此LV却占用率很少
/dev/vg_app/bill_lv
1001193472 349288640 646834872 35% /usr/bill
/dev/vg_app/save_msg_lv
157286400 12912 156049664 0% /usr/msg_save
/dev/vg_app/gwbackuplv
10485760 3430 10154766 0% /usr/gwbackup
----
vg_app:
VG Name /dev/vg_app
VG Write Access read/write
VG Status available, exclusive
Max LV 255
Cur LV 3
Open LV 3
Max PV 16
Cur PV 3
Act PV 3
Max PE per PV 38400
VGDA 6
PE Size (Mbytes) 32
Total PE 35674
Alloc PE 35674
Free PE 0
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
--- Logical volumes ---
LV Name /dev/vg_app/gwbackuplv
LV Status available/syncd
LV Size (Mbytes) 10240
Current LE 320
Allocated PE 320
Used PV 1
LV Name /dev/vg_app/bill_lv
LV Status available/syncd
LV Size (Mbytes) 977728
Current LE 30554
Allocated PE 30554
Used PV 3
LV Name /dev/vg_app/save_msg_lv
LV Status available/syncd
LV Size (Mbytes) 153600
Current LE 4800
Allocated PE 4800
Used PV 1
--- Physical volumes ---
PV Name /dev/dsk/c4t0d0
PV Status available
Total PE 19197
Free PE 0
Autoswitch On
PV Name /dev/dsk/c6t0d2
PV Status available
Total PE 4799
Free PE 0
Autoswitch On
PV Name /dev/dsk/c6t0d3
PV Status available
Total PE 11678
Free PE 0
Autoswitch On |
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