Debian LXC container won't start after update due to fastboot.tmp
the error is
root@pve:~# lxc-start -n 113 -F --logfile /var/113.log
unable to open file '/fastboot.tmp.11018' - Read-only file system
error in setup task PVE::LXC::Setup:re_start_hook
lxc-start: conf.c: run_buffer: 347 Script exited with status 1
lxc-start: start.c: lxc_init: 450 Failed to run lxc.hook.pre-start for container "113".
lxc-start: start.c: __lxc_start: 1313 Failed to initialize container "113".
lxc-start: tools/lxc_start.c: main: 365 The container failed to start.
lxc-start: tools/lxc_start.c: main: 369 Additional information can be obtained by setting the --logfile and --logpriority options.
root@pve:~# cat /var/113.log
lxc-start 20161214092255.168 ERROR lxc_conf - conf.c:run_buffer:347 - Script exited with status 1
lxc-start 20161214092255.168 ERROR lxc_start - start.c:lxc_init:450 - Failed to run lxc.hook.pre-start for container "113".
lxc-start 20161214092255.168 ERROR lxc_start - start.c:__lxc_start:1313 - Failed to initialize container "113".
lxc-start 20161214092255.168 ERROR lxc_start_ui - tools/lxc_start.c:main:365 - The container failed to start.
lxc-start 20161214092255.168 ERROR lxc_start_ui - tools/lxc_start.c:main:369 - Additional information can be obtained by setting the --logfile and --logpriority options.
the error is
root@pve:~# lxc-start -n 113 -F --logfile /var/113.log
unable to open file '/fastboot.tmp.11018' - Read-only file system
error in setup task PVE::LXC::Setup:re_start_hook
lxc-start: conf.c: run_buffer: 347 Script exited with status 1
lxc-start: start.c: lxc_init: 450 Failed to run lxc.hook.pre-start for container "113".
lxc-start: start.c: __lxc_start: 1313 Failed to initialize container "113".
lxc-start: tools/lxc_start.c: main: 365 The container failed to start.
lxc-start: tools/lxc_start.c: main: 369 Additional information can be obtained by setting the --logfile and --logpriority options.
root@pve:~# cat /var/113.log
lxc-start 20161214092255.168 ERROR lxc_conf - conf.c:run_buffer:347 - Script exited with status 1
lxc-start 20161214092255.168 ERROR lxc_start - start.c:lxc_init:450 - Failed to run lxc.hook.pre-start for container "113".
lxc-start 20161214092255.168 ERROR lxc_start - start.c:__lxc_start:1313 - Failed to initialize container "113".
lxc-start 20161214092255.168 ERROR lxc_start_ui - tools/lxc_start.c:main:365 - The container failed to start.
lxc-start 20161214092255.168 ERROR lxc_start_ui - tools/lxc_start.c:main:369 - Additional information can be obtained by setting the --logfile and --logpriority options.