LVM Volume Group Quiesce/Resume

Determining whether a volume group is quiesced
The vgdisplay and lvdisplay commands indicate the quiesce mode of a quiesced volume
group:
If a volume group is quiesced the vgdisplay command indicates the quiesce mode as either
read/write-quiesced or write-quiesced on the VG Write Access line:
vgdisplay vgdata
--- Volume groups ---
VG Name /dev/vgdata
VG Write Access read/write, read/write-quiesced
VG Status available, shared, client
Max LV 255
Cur LV 1
Open LV 1
Max PV 16
Cur PV 2
Act PV 2
Max PE per PV 17365
VGDA 4
PE Size (Mbytes) 8
Total PE 34728
Alloc PE 10
Free PE 34718
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
If a volume group containing the logical volume is quiesced the lvdisplay command
indicates the quiesce mode as either read/write-quiesced or write-quiesced on the LV
Permission line:
lvdisplay /dev/vgdata/lvol1
--- Logical volumes ---
LV Name /dev/vgdata/lvol1
VG Name /dev/vgdata
LV Permission read/write, read/write-quiesced
LV Status available/syncd
Mirror copies 0
Consistency Recovery MWC
Schedule parallel
LV Size (Mbytes) 80
Current LE 10
Allocated PE 10
Stripes 0
Stripe Size (Kbytes) 0
Bad block on
Allocation strict
IO Timeout (Seconds) default
10