Details
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Type:
Dev Sub-task
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Fix Version/s: Vz7.0-RTM
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Component/s: Containers::Kernel
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Security Level: Public
Description
So, vz7.10.1 kernel is built, it starts, Containers start,
but CT stop fails:
--- lsof /dev/ploop18173 output ---
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
vzctl 11048 root 8r BLK 182,290768 0t0 20382 /dev/ploop18173
sh 14585 root 8r BLK 182,290768 0t0 20382 /dev/ploop18173
--- lsof finished ---
Error in ploop_stop (ploop.c:999): PLOOP_IOC_STOP: Device or resource busy
Failed to umount image: Error in ploop_stop (ploop.c:999): PLOOP_IOC_STOP: Device or resource busy [3]
/var/log/messages: (a lot)
...
Dec 28 12:31:29 dhcp-10-30-25-239 kernel: stop ploop18173 failed (holders=1)
Dec 28 12:31:29 dhcp-10-30-25-239 kernel: stop ploop18173 failed (holders=1)
Dec 28 12:31:29 dhcp-10-30-25-239 kernel: stop ploop18173 failed (holders=1)
...
Please, fix it so
* kernel starts, stops fine (done?)
* several CTs with network start/stop fine (in a cycle)
but CT stop fails:
--- lsof /dev/ploop18173 output ---
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
vzctl 11048 root 8r BLK 182,290768 0t0 20382 /dev/ploop18173
sh 14585 root 8r BLK 182,290768 0t0 20382 /dev/ploop18173
--- lsof finished ---
Error in ploop_stop (ploop.c:999): PLOOP_IOC_STOP: Device or resource busy
Failed to umount image: Error in ploop_stop (ploop.c:999): PLOOP_IOC_STOP: Device or resource busy [3]
/var/log/messages: (a lot)
...
Dec 28 12:31:29 dhcp-10-30-25-239 kernel: stop ploop18173 failed (holders=1)
Dec 28 12:31:29 dhcp-10-30-25-239 kernel: stop ploop18173 failed (holders=1)
Dec 28 12:31:29 dhcp-10-30-25-239 kernel: stop ploop18173 failed (holders=1)
...
Please, fix it so
* kernel starts, stops fine (done?)
* several CTs with network start/stop fine (in a cycle)
