Public bug reported:
I use qemu-nbd to mount my image. And after some times, qemu-nbd crashes
and so the chroot freeze.
ps aux | grep qemu :
root 2223 0.0 0.0 9776 548 ? Ss 18:03 0:00 qemu-nbd
--connect=/dev/nbd0 /chroots/test/virtual.img
root 2224 0.0 0.0 10800 544 ? D 18:03 0:00 qemu-nbd
--connect=/dev/nbd0 /chroots/test/virtual.img
root 2227 0.0 0.0 0 0 ? Z 18:03 0:00 [qemu-nbd]
<defunct>
root 2357 0.0 0.0 5212 768 pts/0 D+ 18:07 0:00 grep qemu
mount :
/dev/nbd0p1 on /chroots/test/amd64 type ext3 (rw,errors=remount-ro,commit=0)
/dev on /chroots/test/amd64/dev type devtmpfs (rw,mode=0755)
/dev/pts on /chroots/test/amd64/dev/pts type devpts
(rw,noexec,nosuid,gid=5,mode=0620)
/proc on /chroots/test/amd64/proc type proc (rw)
/sys on /chroots/test/amd64/sys type sysfs (rw,noexec,nosuid,nodev)
** Affects: qemu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/779151
Title:
qemu-nbd crash during using with chroot
Status in QEMU:
New
Bug description:
I use qemu-nbd to mount my image. And after some times, qemu-nbd
crashes and so the chroot freeze.
ps aux | grep qemu :
root 2223 0.0 0.0 9776 548 ? Ss 18:03 0:00 qemu-nbd
--connect=/dev/nbd0 /chroots/test/virtual.img
root 2224 0.0 0.0 10800 544 ? D 18:03 0:00 qemu-nbd
--connect=/dev/nbd0 /chroots/test/virtual.img
root 2227 0.0 0.0 0 0 ? Z 18:03 0:00 [qemu-nbd]
<defunct>
root 2357 0.0 0.0 5212 768 pts/0 D+ 18:07 0:00 grep qemu
mount :
/dev/nbd0p1 on /chroots/test/amd64 type ext3 (rw,errors=remount-ro,commit=0)
/dev on /chroots/test/amd64/dev type devtmpfs (rw,mode=0755)
/dev/pts on /chroots/test/amd64/dev/pts type devpts
(rw,noexec,nosuid,gid=5,mode=0620)
/proc on /chroots/test/amd64/proc type proc (rw)
/sys on /chroots/test/amd64/sys type sysfs (rw,noexec,nosuid,nodev)
