On Thu, Nov 27, 2014 at 4:43 PM, Zdenek Kabelac <zkabelac@xxxxxxxxxx> wrote:
and still
Thanks!
here it is:
https://drive.google.com/file/d/0BwoPbcrMv8mvellaS1FtVXpqU2c/view?usp=sharing
Well yes - it shows the device is being held open - lvm2 retries to several times if the device does not get close - but it doesn't so it refuses o deactivate.
So if you are sure there is no user - then maybe you have some kpartx partition this device ?
No, the PV is the whole disk and the VG is composed only of this LV that uses all the PEs
[root@orapr2 ~]# pvs /dev/mapper/360a9800037543544465d424130533177
PV VG Fmt Attr PSize PFree
/dev/mapper/360a9800037543544465d424130533177 VG_AAA_TEMP lvm2 a-- 1020.00m 0
[root@orapr2 ~]# fdisk -l /dev/mapper/360a9800037543544465d424130533177
Disk /dev/mapper/360a9800037543544465d424130533177: 1073 MB, 1073741824 bytes
255 heads, 63 sectors/track, 130 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 65536 bytes
Disk identifier: 0x00000000
[root@orapr2 ~]# vgdisplay -v VG_AAA_TEMP
Using volume group(s) on command line
Finding volume group "VG_AAA_TEMP"
--- Volume group ---
VG Name VG_AAA_TEMP
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 56
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 1
Max PV 0
Cur PV 1
Act PV 1
VG Size 1020.00 MiB
PE Size 4.00 MiB
Total PE 255
Alloc PE / Size 255 / 1020.00 MiB
Free PE / Size 0 / 0
VG UUID 3sItFO-bvAo-FINS-R6Mj-Fcl7-4kF2-gmzY4M
--- Logical volume ---
LV Path /dev/VG_AAA_TEMP/LV_AAA_TEMP
LV Name LV_AAA_TEMP
VG Name VG_AAA_TEMP
LV UUID azFNtf-L1CY-3rdz-OQLA-7oF4-3rMX-uWfXpH
LV Write Access read/write
LV Creation host, time ,
LV Status available
# open 1
LV Size 1020.00 MiB
Current LE 255
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:49
--- Physical volumes ---
PV Name /dev/mapper/360a9800037543544465d424130533177
PV UUID LnsWgD-XfYe-axfJ-nBgC-Gew5-jBH3-oXpiIO
PV Status allocatable
Total PE / Free PE 255 / 0
I'd probably need to see your whole 'dmsetup table'
(at least do a grep for VG_AAA_TEMP/LV_AAA_TEMP minor)
[root@orapr2 ~]# dmsetup table | egrep "AAA_TEMP|360a9800037543544465d424130533177|253:4"
VG_AAA_TEMP-LV_AAA_TEMP: 0 2088960 linear 253:4 384
360a9800037543544465d424130533177: 0 2097152 multipath 4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handler 1 alua 2 1 round-robin 0 4 1 66:160 1 69:192 1 133:224 1 8:288 1 round-robin 0 4 1 8:96 1 68:48 1 129:32 1 130:128 1
It seems no sempahores to be cleaned...
[root@orapr2 ~]# dmsetup udevcomplete_all 1
This operation will destroy all semaphores older than 1 minutes with keys that have a prefix 3405 (0xd4d).
Do you really want to continue? [y/n]: y
0 semaphores with keys prefixed by 3405 (0xd4d) destroyed. 0 skipped.
[root@orapr2 ~]# lvchange -an VG_AAA_TEMP/LV_AAA_TEMP
Logical volume VG_AAA_TEMP/LV_AAA_TEMP in use.
;-(
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