Após a reinicialização do host, não consigo iniciar a máquina virtual:
user@server-1:~$ virsh start docker-1
error: Failed to start domain docker-1
error: internal error: process exited while connecting to monitor: 2021-03-23T01:21:58.149079Z qemu-system-x86_64: -blockdev {"node-name":"libvirt-2-format","read-only":false,"driver":"qcow2","file":"libvirt-2-storage","backing":null}: Failed to get "write" lock
Is another process using the image [/apphd/prod/kvm/storage/docker-1-volume-hd.qcow2]?
O arquivo não está em uso:
user@server-1:~$ sudo fuser -u /apphd/prod/kvm/storage/docker-1-volume-hd.qcow2
user@server-1:~$ sudo lsof | grep qcow
user@server-1:~$ virsh list
Id Name State
--------------------
user@server-1:~$
Eu tentei no Ubuntu 18.04/qemu 2.11 e atualizei para o Ubuntu 20.04/qemu 4.2.1
Esta atualização não ajudou a resolver um problema.
Esta VM é muito grande, então não é fácil criar uma nova a partir dela, não há espaço disponível.
Alguma ajuda para recuperar desta situação e iniciar este domínio?
obrigada
ATUALIZAR
anexando saída de bloqueios:
user@server-1:~$ sudo lslocks -u
COMMAND PID TYPE SIZE MODE M START END PATH
blkmapd 583 POSIX 4B WRITE 0 0 0 /run/blkmapd.pid
rpcbind 1181 FLOCK WRITE 0 0 0 /run/rpcbind.lock
lxcfs 1312 POSIX 5B WRITE 0 0 0 /run/lxcfs.pid
atd 1456 POSIX 5B WRITE 0 0 0 /run/atd.pid
whoopsie 1454 FLOCK WRITE 0 0 0 /run/lock/whoopsie/lock
virtlogd 6143 POSIX 4B WRITE 0 0 0 /run/virtlogd.pid
multipathd 1106 POSIX 4B WRITE 0 0 0 /run/multipathd.pid
containerd 1401 FLOCK 128K WRITE 0 0 0 /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db
tracker-miner-f 1561 POSIX 3.6M READ 0 1073741826 1073742335 /var/lib/gdm3/.cache/tracker/meta.db
tracker-miner-f 1561 POSIX 32K READ 0 128 128 /var/lib/gdm3/.cache/tracker/meta.db-shm
libvirtd 6057 POSIX 4B WRITE 0 0 0 /run/libvirt/network/driver.pid
libvirtd 6057 POSIX 4B WRITE 0 0 0 /run/libvirt/interface/driver.pid
libvirtd 6057 POSIX 4B WRITE 0 0 0 /run/libvirt/secrets/driver.pid
libvirtd 6057 POSIX 4B WRITE 0 0 0 /run/libvirt/storage/driver.pid
libvirtd 6057 POSIX 4B WRITE 0 0 0 /run/libvirt/nodedev/driver.pid
libvirtd 6057 POSIX 4B WRITE 0 0 0 /run/libvirt/nwfilter/driver.pid
libvirtd 6057 POSIX 4B WRITE 0 0 0 /run/libvirt/qemu/driver.pid
tracker-miner-f 8956 POSIX 3.6M READ 0 1073741826 1073742335 /home/user/.cache/tracker/meta.db
tracker-miner-f 8956 POSIX 32K READ 0 128 128 /home/user/.cache/tracker/meta.db-shm
dmeventd 581 POSIX 4B WRITE 0 0 0 /run/dmeventd.pid
cron 1445 FLOCK 5B WRITE 0 0 0 /run/crond.pid
gnome-shell 1713 FLOCK WRITE 0 0 0 /run/user/126/wayland-0.lock
libvirtd 6057 POSIX 4B WRITE 0 0 0 /run/libvirtd.pid
e anexando a tabela de processos:
user@server-1:~$ ps -ef
UID PID PPID C STIME TTY TIME CMD
root 1 0 0 01:11 ? 00:00:03 /sbin/init
root 2 0 0 01:11 ? 00:00:00 [kthreadd]
root 3 2 0 01:11 ? 00:00:00 [rcu_gp]
root 4 2 0 01:11 ? 00:00:00 [rcu_par_gp]
root 6 2 0 01:11 ? 00:00:00 [kworker/0:0H-kblockd]
root 9 2 0 01:11 ? 00:00:00 [mm_percpu_wq]
root 10 2 0 01:11 ? 00:00:00 [ksoftirqd/0]
root 11 2 0 01:11 ? 00:00:01 [rcu_sched]
root 12 2 0 01:11 ? 00:00:00 [migration/0]
root 13 2 0 01:11 ? 00:00:00 [idle_inject/0]
root 14 2 0 01:11 ? 00:00:00 [cpuhp/0]
root 15 2 0 01:11 ? 00:00:00 [cpuhp/1]
root 16 2 0 01:11 ? 00:00:00 [idle_inject/1]
root 17 2 0 01:11 ? 00:00:00 [migration/1]
root 18 2 0 01:11 ? 00:00:00 [ksoftirqd/1]
root 20 2 0 01:11 ? 00:00:00 [kworker/1:0H-kblockd]
root 21 2 0 01:11 ? 00:00:00 [cpuhp/2]
root 22 2 0 01:11 ? 00:00:00 [idle_inject/2]
root 23 2 0 01:11 ? 00:00:00 [migration/2]
root 24 2 0 01:11 ? 00:00:00 [ksoftirqd/2]
root 26 2 0 01:11 ? 00:00:00 [kworker/2:0H-kblockd]
root 27 2 0 01:11 ? 00:00:00 [cpuhp/3]
root 28 2 0 01:11 ? 00:00:00 [idle_inject/3]
root 29 2 0 01:11 ? 00:00:00 [migration/3]
root 30 2 0 01:11 ? 00:00:00 [ksoftirqd/3]
root 32 2 0 01:11 ? 00:00:00 [kworker/3:0H-events_highpri]
root 33 2 0 01:11 ? 00:00:00 [kdevtmpfs]
root 34 2 0 01:11 ? 00:00:00 [netns]
root 35 2 0 01:11 ? 00:00:00 [rcu_tasks_kthre]
root 36 2 0 01:11 ? 00:00:00 [kauditd]
root 38 2 0 01:11 ? 00:00:00 [khungtaskd]
root 39 2 0 01:11 ? 00:00:00 [oom_reaper]
root 40 2 0 01:11 ? 00:00:00 [writeback]
root 41 2 0 01:11 ? 00:00:00 [kcompactd0]
root 42 2 0 01:11 ? 00:00:00 [ksmd]
root 43 2 0 01:11 ? 00:00:00 [khugepaged]
root 89 2 0 01:11 ? 00:00:00 [kintegrityd]
root 90 2 0 01:11 ? 00:00:00 [kblockd]
root 91 2 0 01:11 ? 00:00:00 [blkcg_punt_bio]
root 93 2 0 01:11 ? 00:00:00 [tpm_dev_wq]
root 94 2 0 01:11 ? 00:00:00 [ata_sff]
root 95 2 0 01:11 ? 00:00:00 [md]
root 96 2 0 01:11 ? 00:00:00 [edac-poller]
root 97 2 0 01:11 ? 00:00:00 [devfreq_wq]
root 98 2 0 01:11 ? 00:00:00 [watchdogd]
root 101 2 0 01:11 ? 00:00:00 [kswapd0]
root 102 2 0 01:11 ? 00:00:00 [ecryptfs-kthrea]
root 104 2 0 01:11 ? 00:00:00 [kthrotld]
root 105 2 0 01:11 ? 00:00:00 [irq/122-aerdrv]
root 106 2 0 01:11 ? 00:00:00 [acpi_thermal_pm]
root 107 2 0 01:11 ? 00:00:00 [vfio-irqfd-clea]
root 111 2 0 01:11 ? 00:00:00 [ipv6_addrconf]
root 120 2 0 01:11 ? 00:00:00 [kstrp]
root 123 2 0 01:11 ? 00:00:00 [kworker/u9:0-xprtiod]
root 138 2 0 01:11 ? 00:00:00 [charger_manager]
root 197 2 0 01:11 ? 00:00:00 [cryptd]
root 224 2 0 01:11 ? 00:00:00 [scsi_eh_0]
root 225 2 0 01:11 ? 00:00:00 [scsi_tmf_0]
root 226 2 0 01:11 ? 00:00:00 [scsi_eh_1]
root 227 2 0 01:11 ? 00:00:00 [scsi_tmf_1]
root 228 2 0 01:11 ? 00:00:00 [scsi_eh_2]
root 229 2 0 01:11 ? 00:00:00 [scsi_tmf_2]
root 230 2 0 01:11 ? 00:00:00 [scsi_eh_3]
root 231 2 0 01:11 ? 00:00:00 [scsi_tmf_3]
root 232 2 0 01:11 ? 00:00:00 [scsi_eh_4]
root 233 2 0 01:11 ? 00:00:00 [scsi_tmf_4]
root 234 2 0 01:11 ? 00:00:00 [scsi_eh_5]
root 235 2 0 01:11 ? 00:00:00 [scsi_tmf_5]
root 241 2 0 01:11 ? 00:00:00 [kworker/0:1H]
root 245 2 0 01:11 ? 00:00:00 [scsi_eh_6]
root 246 2 0 01:11 ? 00:00:00 [scsi_tmf_6]
root 247 2 0 01:11 ? 00:00:02 [usb-storage]
root 248 2 0 01:11 ? 00:00:00 [scsi_eh_7]
root 249 2 0 01:11 ? 00:00:00 [scsi_tmf_7]
root 250 2 0 01:11 ? 00:00:00 [usb-storage]
root 251 2 0 01:11 ? 00:00:00 [kworker/3:1H-kblockd]
root 252 2 0 01:11 ? 00:00:00 [uas]
root 253 2 0 01:11 ? 00:00:00 [kworker/2:1H-kblockd]
root 254 2 0 01:11 ? 00:00:00 [kworker/1:1H-kblockd]
root 286 2 0 01:11 ? 00:00:00 [raid5wq]
root 287 2 0 01:11 ? 00:00:00 [kdmflush]
root 288 2 0 01:11 ? 00:00:00 [kdmflush]
root 290 2 0 01:11 ? 00:00:00 [kdmflush]
root 292 2 0 01:11 ? 00:00:00 [kdmflush]
root 297 2 0 01:11 ? 00:00:00 [kdmflush]
root 319 2 0 01:11 ? 00:00:00 [mdX_raid1]
root 326 2 0 01:11 ? 00:00:00 [kdmflush]
root 327 2 0 01:11 ? 00:00:00 [kdmflush]
root 328 2 0 01:11 ? 00:00:00 [kdmflush]
root 330 2 0 01:11 ? 00:00:00 [kdmflush]
root 331 2 0 01:11 ? 00:00:00 [kdmflush]
root 363 2 0 01:11 ? 00:00:00 [mdX_raid1]
root 476 2 0 01:11 ? 00:00:00 [jbd2/sda2-8]
root 477 2 0 01:11 ? 00:00:00 [ext4-rsv-conver]
root 552 2 0 01:11 ? 00:00:00 [rpciod]
root 553 2 0 01:11 ? 00:00:00 [xprtiod]
root 554 1 0 01:11 ? 00:00:00 /lib/systemd/systemd-journald
root 581 1 0 01:11 ? 00:00:01 /sbin/dmeventd -f
root 583 1 0 01:11 ? 00:00:00 /usr/sbin/blkmapd
root 597 1 0 01:11 ? 00:00:01 /lib/systemd/systemd-udevd
root 635 2 0 01:11 ? 00:00:00 [irq/133-mei_me]
root 697 2 0 01:11 ? 00:00:00 [led_workqueue]
root 1102 2 0 01:11 ? 00:00:00 [kaluad]
root 1103 2 0 01:11 ? 00:00:00 [kmpath_rdacd]
root 1104 2 0 01:11 ? 00:00:00 [kmpathd]
root 1105 2 0 01:11 ? 00:00:00 [kmpath_handlerd]
root 1106 1 0 01:11 ? 00:00:04 /sbin/multipathd -d -s
root 1115 2 0 01:11 ? 00:00:00 [jbd2/dm-4-8]
root 1117 2 0 01:11 ? 00:00:00 [ext4-rsv-conver]
root 1120 2 0 01:11 ? 00:00:00 [loop0]
root 1126 2 0 01:11 ? 00:00:00 [loop1]
root 1129 2 0 01:11 ? 00:00:00 [loop2]
root 1131 2 0 01:11 ? 00:00:00 [jbd2/dm-9-8]
root 1132 2 0 01:11 ? 00:00:00 [ext4-rsv-conver]
root 1135 2 0 01:11 ? 00:00:00 [loop3]
root 1137 2 0 01:11 ? 00:00:00 [loop4]
root 1138 2 0 01:11 ? 00:00:00 [loop5]
root 1145 2 0 01:11 ? 00:00:00 [jbd2/sde1-8]
root 1146 2 0 01:11 ? 00:00:00 [ext4-rsv-conver]
systemd+ 1176 1 0 01:11 ? 00:00:00 /lib/systemd/systemd-networkd
root 1177 1 0 01:11 ? 00:00:00 /usr/sbin/rpc.idmapd
_rpc 1181 1 0 01:11 ? 00:00:00 /sbin/rpcbind -f -w
systemd+ 1182 1 0 01:11 ? 00:00:00 /lib/systemd/systemd-timesyncd
systemd+ 1187 1 0 01:11 ? 00:00:00 /lib/systemd/systemd-resolved
root 1296 1 0 01:11 ? 00:00:00 /usr/lib/accountsservice/accounts-daemon
root 1297 1 0 01:11 ? 00:00:00 /usr/sbin/acpid
avahi 1301 1 0 01:11 ? 00:00:00 avahi-daemon: running [server-1.local]
root 1302 1 0 01:11 ? 00:00:00 /usr/sbin/cupsd -l
message+ 1303 1 0 01:11 ? 00:00:01 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
root 1304 1 0 01:11 ? 00:00:01 /usr/sbin/NetworkManager --no-daemon
root 1310 1 0 01:11 ? 00:00:02 /usr/sbin/irqbalance --foreground
root 1312 1 0 01:11 ? 00:00:00 /usr/bin/lxcfs /var/lib/lxcfs
root 1314 1 0 01:11 ? 00:00:00 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
root 1322 1 0 01:11 ? 00:00:02 /usr/lib/policykit-1/polkitd --no-debug
syslog 1329 1 0 01:11 ? 00:00:00 /usr/sbin/rsyslogd -n -iNONE
root 1335 1 0 01:11 ? 00:00:00 /usr/sbin/smartd -n
root 1340 1 0 01:11 ? 00:00:00 /usr/libexec/switcheroo-control
root 1341 1 0 01:11 ? 00:00:00 /lib/systemd/systemd-logind
root 1342 1 0 01:11 ? 00:00:00 /lib/systemd/systemd-machined
root 1343 1 0 01:11 ? 00:00:09 /usr/lib/udisks2/udisksd
root 1344 1 0 01:11 ? 00:00:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
avahi 1353 1301 0 01:11 ? 00:00:00 avahi-daemon: chroot helper
root 1383 1 0 01:11 ? 00:00:00 /usr/sbin/cups-browsed
root 1386 1 0 01:11 ? 00:00:00 /usr/sbin/ModemManager --filter-policy=strict
root 1401 1 0 01:11 ? 00:02:22 /usr/bin/containerd
root 1416 1 0 01:11 ? 00:00:00 /usr/sbin/rpc.mountd --manage-gids
root 1445 1 0 01:11 ? 00:00:00 /usr/sbin/cron -f
whoopsie 1454 1 0 01:11 ? 00:00:00 /usr/bin/whoopsie -f
daemon 1456 1 0 01:11 ? 00:00:00 /usr/sbin/atd -f
root 1457 2 0 01:11 ? 00:00:00 [kworker/u9:1-xprtiod]
root 1458 1 0 01:11 ? 00:00:00 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
root 1460 2 0 01:11 ? 00:00:00 [lockd]
kernoops 1463 1 0 01:11 ? 00:00:01 /usr/sbin/kerneloops --test
kernoops 1474 1 0 01:11 ? 00:00:01 /usr/sbin/kerneloops
root 1477 1 0 01:11 ? 00:00:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
root 1486 1 0 01:11 ? 00:00:00 /usr/sbin/gdm3
root 1496 1486 0 01:11 ? 00:00:00 gdm-session-worker [pam/gdm-launch-environment]
gdm 1527 1 0 01:11 ? 00:00:00 /lib/systemd/systemd --user
gdm 1528 1527 0 01:11 ? 00:00:00 (sd-pam)
root 1552 2 0 01:11 ? 00:00:00 bpfilter_umh
gdm 1559 1527 0 01:11 ? 00:00:00 /usr/bin/pulseaudio --daemonize=no --log-target=journal
gdm 1561 1527 0 01:11 ? 00:00:00 /usr/libexec/tracker-miner-fs
gdm 1568 1496 0 01:11 tty1 00:00:00 /usr/lib/gdm3/gdm-wayland-session dbus-run-session -- gnome-session --autostart /usr/share/gdm/greeter/autostart
gdm 1577 1527 0 01:11 ? 00:00:00 /usr/bin/dbus-daemon --session --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
gdm 1584 1568 0 01:11 tty1 00:00:00 dbus-run-session -- gnome-session --autostart /usr/share/gdm/greeter/autostart
gdm 1585 1584 0 01:11 tty1 00:00:00 dbus-daemon --nofork --print-address 4 --session
rtkit 1586 1 0 01:11 ? 00:00:00 /usr/libexec/rtkit-daemon
gdm 1589 1584 0 01:11 tty1 00:00:00 /usr/libexec/gnome-session-binary --systemd --autostart /usr/share/gdm/greeter/autostart
gdm 1590 1527 0 01:11 ? 00:00:00 /usr/libexec/gvfsd
gdm 1600 1527 0 01:11 ? 00:00:00 /usr/libexec/gvfsd-fuse /run/user/126/gvfs -f -o big_writes
gdm 1608 1527 0 01:11 ? 00:00:01 /usr/libexec/gvfs-udisks2-volume-monitor
gdm 1640 1527 0 01:11 ? 00:00:00 /usr/libexec/gvfs-mtp-volume-monitor
gdm 1648 1527 0 01:11 ? 00:00:00 /usr/libexec/gvfs-goa-volume-monitor
gdm 1653 1527 0 01:11 ? 00:00:00 /usr/libexec/goa-daemon
gdm 1686 1 0 01:11 tty1 00:00:00 /usr/libexec/dconf-service
gdm 1702 1527 0 01:11 ? 00:00:00 /usr/libexec/goa-identity-service
gdm 1711 1527 0 01:11 ? 00:00:01 /usr/libexec/gvfs-afc-volume-monitor
gdm 1713 1589 0 01:11 tty1 00:00:13 /usr/bin/gnome-shell
gdm 1723 1527 0 01:11 ? 00:00:00 /usr/libexec/gvfs-gphoto2-volume-monitor
root 1729 1 0 01:11 ? 00:00:00 /usr/lib/upower/upowerd
root 1800 2 0 01:11 ? 00:00:00 [nfsd]
root 1801 2 0 01:11 ? 00:00:00 [nfsd]
root 1802 2 0 01:11 ? 00:00:00 [nfsd]
root 1803 2 0 01:11 ? 00:00:00 [nfsd]
root 1804 2 0 01:11 ? 00:00:00 [nfsd]
root 1805 2 0 01:11 ? 00:00:00 [nfsd]
root 1806 2 0 01:11 ? 00:00:00 [nfsd]
root 1807 2 0 01:11 ? 00:00:00 [nfsd]
gdm 1868 1 0 01:11 tty1 00:00:00 /usr/libexec/at-spi-bus-launcher
gdm 1874 1868 0 01:11 tty1 00:00:00 /usr/bin/dbus-daemon --config-file=/usr/share/defaults/at-spi2/accessibility.conf --nofork --print-address 3
gdm 1880 1713 0 01:11 tty1 00:00:00 /usr/bin/Xwayland :1024 -rootless -noreset -accessx -core -auth /run/user/126/.mutter-Xwaylandauth.XH3U00 -listen 4 -listen 5 -displayfd 6 -listen 7
libvirt+ 1916 1 0 01:11 ? 00:00:00 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
root 1917 1916 0 01:11 ? 00:00:00 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
gdm 2003 1 0 01:11 tty1 00:00:00 /usr/libexec/xdg-permission-store
gdm 2052 1 0 01:11 tty1 00:00:00 /usr/bin/gjs /usr/share/gnome-shell/org.gnome.Shell.Notifications
gdm 2054 1 0 01:11 tty1 00:00:00 /usr/libexec/at-spi2-registryd --use-gnome-session
gdm 2066 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-sharing
gdm 2069 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-wacom
gdm 2070 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-color
gdm 2075 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-keyboard
gdm 2078 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-print-notifications
gdm 2079 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-rfkill
gdm 2084 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-smartcard
gdm 2090 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-datetime
gdm 2103 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-media-keys
gdm 2110 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-screensaver-proxy
gdm 2111 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-sound
gdm 2112 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-a11y-settings
gdm 2114 1589 0 01:11 tty1 00:00:03 /usr/libexec/gsd-housekeeping
gdm 2116 1589 0 01:11 tty1 00:00:00 /usr/libexec/gsd-power
gdm 2179 1713 0 01:11 tty1 00:00:00 ibus-daemon --panel disable -r --xim
gdm 2183 1 0 01:11 tty1 00:00:00 /usr/libexec/gsd-printer
gdm 2185 2179 0 01:11 tty1 00:00:00 /usr/libexec/ibus-dconf
gdm 2192 1 0 01:11 tty1 00:00:00 /usr/libexec/ibus-x11 --kill-daemon
gdm 2199 2179 0 01:11 tty1 00:00:00 /usr/libexec/ibus-engine-simple
gdm 2202 1 0 01:11 tty1 00:00:00 /usr/libexec/ibus-portal
colord 2212 1 0 01:11 ? 00:00:00 /usr/libexec/colord
gdm 2268 1527 0 01:11 ? 00:00:00 /usr/libexec/gvfsd-metadata
root 6057 1 0 01:18 ? 00:00:01 /usr/sbin/libvirtd
root 6143 1 0 01:19 ? 00:00:00 /usr/sbin/virtlogd
root 6562 2 0 01:34 ? 00:00:01 [kworker/2:3-events]
root 7924 2 0 06:06 ? 00:00:00 [loop6]
root 7981 1 0 06:06 ? 00:00:03 /usr/lib/snapd/snapd
root 8320 2 0 08:34 ? 00:00:00 [kworker/0:0-rcu_gp]
root 8891 2 0 09:30 ? 00:00:00 [kworker/1:0-events]
root 8919 1458 0 10:02 ? 00:00:00 sshd: user [priv]
user 8938 1 0 10:02 ? 00:00:00 /lib/systemd/systemd --user
user 8939 8938 0 10:02 ? 00:00:00 (sd-pam)
root 8951 2 0 10:02 ? 00:00:00 [kworker/0:2-events]
user 8954 8938 0 10:02 ? 00:00:00 /usr/bin/pulseaudio --daemonize=no --log-target=journal
user 8956 8938 0 10:02 ? 00:00:00 /usr/libexec/tracker-miner-fs
user 8958 8938 0 10:02 ? 00:00:00 /usr/bin/dbus-daemon --session --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
user 8975 8938 0 10:02 ? 00:00:00 /usr/libexec/gvfsd
user 8983 8938 0 10:02 ? 00:00:00 /usr/libexec/gvfsd-fuse /run/user/1000/gvfs -f -o big_writes
user 8995 8938 0 10:02 ? 00:00:00 /usr/libexec/gvfs-udisks2-volume-monitor
user 9007 8938 0 10:02 ? 00:00:00 /usr/libexec/gvfs-mtp-volume-monitor
user 9011 8938 0 10:02 ? 00:00:00 /usr/libexec/gvfs-goa-volume-monitor
user 9015 8938 0 10:02 ? 00:00:00 /usr/libexec/goa-daemon
user 9022 8938 0 10:02 ? 00:00:00 /usr/libexec/goa-identity-service
user 9029 8938 0 10:02 ? 00:00:00 /usr/libexec/gvfs-afc-volume-monitor
user 9035 8938 0 10:02 ? 00:00:00 /usr/libexec/gvfs-gphoto2-volume-monitor
user 9185 8919 0 10:02 ? 00:00:00 sshd: user@pts/0
user 9186 9185 0 10:02 pts/0 00:00:00 -bash
root 9258 2 0 10:13 ? 00:00:00 [kworker/3:3-events]
root 9259 2 0 10:13 ? 00:00:00 [kworker/3:4-cgroup_destroy]
root 9294 2 0 10:31 ? 00:00:00 [kworker/1:1]
root 9330 2 0 11:31 ? 00:00:00 [kworker/2:0-events]
root 9334 2 0 11:41 ? 00:00:00 [kworker/u8:2-events_freezable_power_]
root 9348 2 0 11:53 ? 00:00:00 [kworker/u8:0-events_power_efficient]
root 9352 2 0 12:07 ? 00:00:00 [kworker/u8:3-events_unbound]
root 9400 2 0 12:09 ? 00:00:00 [kworker/3:0-events]
root 9403 2 0 12:09 ? 00:00:00 [kworker/0:1-rcu_gp]
root 9413 2 0 12:09 ? 00:00:00 [kworker/3:1-cgroup_destroy]
root 9414 2 0 12:09 ? 00:00:00 [kworker/3:2-events]
root 9415 2 0 12:09 ? 00:00:00 [kworker/3:5-events]
root 9418 2 0 12:09 ? 00:00:00 [kworker/2:1]
root 9419 2 0 12:09 ? 00:00:00 [kworker/3:6]
root 9459 2 0 12:13 ? 00:00:00 [kworker/u8:1-events_unbound]
user 9463 9186 0 12:14 pts/0 00:00:00 ps -ef
user@server-1:~$
anexando o dump XML desta VM:
user@server-1:~$ virsh dumpxml docker-1
<domain type='kvm'>
<name>docker-1</name>
<uuid>dfb49ea5-f6e7-45d1-9422-e3ce97cf6320</uuid>
<memory unit='KiB'>10485760</memory>
<currentMemory unit='KiB'>10485760</currentMemory>
<vcpu placement='static'>4</vcpu>
<os>
<type arch='x86_64' machine='pc-i440fx-bionic'>hvm</type>
<boot dev='hd'/>
<boot dev='network'/>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/kvm-spice</emulator>
<disk type='volume' device='disk'>
<driver name='qemu' type='qcow2'/>
<source pool='default' volume='docker-1-volume-resized.qcow2'/>
<target dev='vda' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='raw'/>
<source file='/apphd/prod/kvm/storage/docker-1-volume-hd.qcow2'/>
<target dev='vdb' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/apphd/prod/kvm/storage/docker-1-volume-hd.qcow2'/>
<target dev='vdc' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/apphd/prod/kvm/storage/docker-1-volume-hd.qcow2'/>
<target dev='vdx' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/app/prod/kvm/storage/common-init-docker-1.iso'/>
<target dev='hdd' bus='ide'/>
<readonly/>
<address type='drive' controller='0' bus='1' target='0' unit='1'/>
</disk>
<controller type='usb' index='0' model='piix3-uhci'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'/>
<controller type='ide' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
</controller>
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
<interface type='bridge'>
<mac address='00:01:00:00:00:01'/>
<source bridge='br0'/>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
<serial type='pty'>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
</target>
</serial>
<console type='pty'>
<target type='serial' port='0'/>
</console>
<console type='pty'>
<target type='virtio' port='1'/>
</console>
<channel type='pty'>
<target type='virtio' name='org.qemu.guest_agent.0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<graphics type='spice' autoport='yes' listen='127.0.0.1'>
<listen type='address' address='127.0.0.1'/>
</graphics>
<video>
<model type='vga' vram='16384' heads='1' primary='yes'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</memballoon>
<rng model='virtio'>
<backend model='random'>/dev/urandom</backend>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</rng>
</devices>
</domain>
user@server-1:~$
Nesse caso, foi um conflito momentâneo de bloqueio ou não devemos entender esse erro diretamente em algumas circunstâncias.
Portanto, o problema não era visível na
lslockssaída.A solução foi remover 2 duplicatas de disco via
virsh edit docker-1:Ele não pode chamar o mesmo arquivo mais de uma vez!
Espero que ajude alguém
Eu acho que deixei isso há muito tempo quando experimentei
virsh attach-disk docker-1 --target vdx --source /apphd/prod/kvm/storage/docker-1-volume-hd.qcow2 --persistent --driver qemu --subdriver qcow2 --targetbus virtioanexar o armazenamento