[linux-lvm] lvextend - device-mapper: create ioctl failed: Device or resource busy\nFailed to suspend
Daniel
dragonheart at gentoo.org
Thu Feb 23 13:34:22 UTC 2006
More info.
strace
http://dev.gentoo.org/~dragonheart/lvstrace.txt
reveils:
ioctl(9, DM_DEV_CREATE, 0x81c51c8) = -1 EBUSY
in strace when fd 9 is /dev/mapper/control
lvextend -vvvv -l +15000 /dev/vg/backup
....
... (searching other volumes)
...
#format_text/format-text.c:320 Read vg metadata (19) from /dev/hdb3 at
44032 size 2265
#metadata/pv_manip.c:241 /dev/hdb3 0: 0 2560: NULL(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 1: 2560 5120: home(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 2: 7680 1280: NULL(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 3: 8960 2560: var(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 4: 11520 512: tmp(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 5: 12032 12800: media(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 6: 24832 12800: backup(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 7: 37632 277: NULL(0:0)
#metadata/pv_manip.c:241 /dev/hda3 0: 0 11920: NULL(0:0)
#metadata/pv_manip.c:241 /dev/hda4 0: 0 4117: usr1(0:0)
#metadata/pv_manip.c:241 /dev/hda4 1: 4117 10882: NULL(0:0)
#format_text/archiver.c:129 Archiving volume group "vg" metadata (seqno
19).
Extending logical volume backup to 108.59 GB
#metadata/pv_map.c:46 Allowing allocation on /dev/hdb3 start PE 0
length 2560
#metadata/pv_map.c:46 Allowing allocation on /dev/hdb3 start PE 7680
length 1280
#metadata/pv_map.c:46 Allowing allocation on /dev/hdb3 start PE 37632
length 277
#metadata/pv_map.c:46 Allowing allocation on /dev/hda3 start PE 0
length 11920
#metadata/pv_map.c:46 Allowing allocation on /dev/hda4 start PE 4117
length 10882
#metadata/pv_manip.c:241 /dev/hdb3 0: 0 2560: NULL(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 1: 2560 5120: home(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 2: 7680 1280: NULL(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 3: 8960 2560: var(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 4: 11520 512: tmp(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 5: 12032 12800: media(0:0)
#metadata/pv_manip.c:241 /dev/hdb3 6: 24832 13077: backup(0:0)
#metadata/pv_manip.c:241 /dev/hda3 0: 0 11920: backup(13077:0)
#metadata/pv_manip.c:241 /dev/hda4 0: 0 4117: usr1(0:0)
#metadata/pv_manip.c:241 /dev/hda4 1: 4117 2803: backup(24997:0)
#metadata/pv_manip.c:241 /dev/hda4 2: 6920 8079: NULL(0:0)
#format_text/format-text.c:414 Writing vg metadata to /dev/hda3 at
17920 len 2513
#format_text/format-text.c:414 Writing vg metadata to /dev/hda4 at
17920 len 2513
#format_text/format-text.c:414 Writing vg metadata to /dev/hdb3 at
46592 len 2513
#format_text/format-text.c:516 Pre-Committing vg metadata (20)
to /dev/hda3 header at 4096
#format_text/format-text.c:516 Pre-Committing vg metadata (20)
to /dev/hda4 header at 4096
#format_text/format-text.c:516 Pre-Committing vg metadata (20)
to /dev/hdb3 header at 4096
#format_text/archiver.c:364 Creating volume group backup
"/etc/lvm/backup/vg" (seqno 20).
#format_text/format-text.c:711 Writing vg metadata
to /etc/lvm/backup/.lvm_spider_31093_1641323837
#format_text/format-text.c:755 Committing vg metadata (20)
#format_text/format-text.c:756 Renaming /etc/lvm/backup/vg.tmp
to /etc/lvm/backup/vg
#locking/file_locking.c:250 Locking LV
RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE (W)
#metadata/metadata.c:1171 Finding volume group for uuid
RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE
#label/label.c:167 /dev/hda3: lvm2 label detected
#label/label.c:167 /dev/hda4: lvm2 label detected
#label/label.c:167 /dev/hdb3: lvm2 label detected
#label/label.c:167 /dev/hdb3: lvm2 label detected
#label/label.c:167 /dev/hda3: lvm2 label detected
#label/label.c:167 /dev/hda4: lvm2 label detected
#format_text/format-text.c:320 Read vg metadata (19) from /dev/hda3 at
15360 size 2265
#label/label.c:167 /dev/hdb3: lvm2 label detected
#label/label.c:167 /dev/hda3: lvm2 label detected
#label/label.c:167 /dev/hda4: lvm2 label detected
#format_text/format-text.c:320 Read vg metadata (19) from /dev/hda4 at
15360 size 2265
#label/label.c:167 /dev/hdb3: lvm2 label detected
#label/label.c:167 /dev/hda3: lvm2 label detected
#label/label.c:167 /dev/hda4: lvm2 label detected
#format_text/format-text.c:320 Read vg metadata (19) from /dev/hdb3 at
44032 size 2265
#metadata/metadata.c:1177 Found volume group "vg"
#metadata/metadata.c:1171 Finding volume group for uuid
RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE
#label/label.c:167 /dev/hda3: lvm2 label detected
#label/label.c:167 /dev/hda4: lvm2 label detected
#label/label.c:167 /dev/hdb3: lvm2 label detected
#label/label.c:167 /dev/hdb3: lvm2 label detected
#label/label.c:167 /dev/hda3: lvm2 label detected
#label/label.c:167 /dev/hda4: lvm2 label detected
#format_text/format-text.c:320 Read vg pre-commit metadata (20)
from /dev/hda3 at 17920 size 2513
#label/label.c:167 /dev/hdb3: lvm2 label detected
#label/label.c:167 /dev/hda3: lvm2 label detected
#label/label.c:167 /dev/hda4: lvm2 label detected
#format_text/format-text.c:320 Read vg pre-commit metadata (20)
from /dev/hda4 at 17920 size 2513
#label/label.c:167 /dev/hdb3: lvm2 label detected
#label/label.c:167 /dev/hda3: lvm2 label detected
#label/label.c:167 /dev/hda4: lvm2 label detected
#format_text/format-text.c:320 Read vg pre-commit metadata (20)
from /dev/hdb3 at 46592 size 2513
#metadata/metadata.c:1177 Found volume group "vg"
#activate/activate.c:370 Getting device info for vg-backup
#ioctl/libdm-iface.c:1454 dm version O [16384]
#ioctl/libdm-iface.c:1454 dm info
LVM-RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE N
[16384]
#ioctl/libdm-iface.c:1454 dm info
RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE N [16384]
#ioctl/libdm-iface.c:1454 dm info vg-backup N [16384]
#config/config.c:757 Setting activation/missing_stripe_filler
to /dev/ioerror
#activate/dev_manager.c:588 Getting device info for vg-backup
[LVM-RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE]
#ioctl/libdm-iface.c:1454 dm info
LVM-RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE O
[16384]
#ioctl/libdm-iface.c:1454 dm info
RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE O [16384]
#ioctl/libdm-iface.c:1454 dm info vg-backup O [16384]
#ioctl/libdm-iface.c:1454 dm deps (254:3) O [16384]
#activate/dev_manager.c:588 Getting device info for vg-backup-real
[LVM-RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE-real]
#ioctl/libdm-iface.c:1454 dm info
LVM-RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE-real O
[16384]
#ioctl/libdm-iface.c:1454 dm info
RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE-real O
[16384]
#ioctl/libdm-iface.c:1454 dm info vg-backup-real O [16384]
#activate/dev_manager.c:588 Getting device info for vg-backup-cow
[LVM-RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE-cow]
#ioctl/libdm-iface.c:1454 dm info
LVM-RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE-cow O
[16384]
#ioctl/libdm-iface.c:1454 dm info
RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE-cow O
[16384]
#ioctl/libdm-iface.c:1454 dm info vg-backup-cow O [16384]
#activate/activate.c:293 Getting target version for linear
#ioctl/libdm-iface.c:1454 dm versions O [16384]
#activate/activate.c:293 Getting target version for striped
#ioctl/libdm-iface.c:1454 dm versions O [16384]
#libdm-deptree.c:1148 Creating vg-backup
#ioctl/libdm-iface.c:1454 dm create vg-backup
LVM-RWyOcE8FbscRWSC4k5Oo856OYtYf3mYNvlW378SXL7hdkoW6BsuvBtvIRafEqtVE N
[16384]
#ioctl/libdm-iface.c:1471 device-mapper: create ioctl failed: Device or
resource busy
#libdm-deptree.c:1493 <backtrace>
#activate/dev_manager.c:993 <backtrace>
#activate/activate.c:505 <backtrace>
#activate/activate.c:640 <backtrace>
#lvresize.c:530 Failed to suspend backup
#format_text/format-text.c:520 Wiping pre-committed vg metadata
from /dev/hda3 header at 4096
#format_text/format-text.c:520 Wiping pre-committed vg metadata
from /dev/hda4 header at 4096
#format_text/format-text.c:520 Wiping pre-committed vg metadata
from /dev/hdb3 header at 4096
#locking/file_locking.c:59 Unlocking /var/lock/lvm/V_vg
#device/dev-io.c:483 Closed /dev/hda3
#device/dev-io.c:483 Closed /dev/hda4
#device/dev-io.c:483 Closed /dev/hdb3
Seems to map to kernel drivers/md/dm-ioctl.c:228
--
Daniel Black <dragonheart at gentoo.org>
Gentoo Crypto/dev-embedded/Forensics/NetMon
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