hi,
built the latest git version of pve-common and pve-container with
wolfgang's patches.
with running kernel: 5.0.21-4-pve
and the latest pve-kernel-5.3
found a small issue while testing.
when one has an older kernel and tries to hotplug a mountpoint
-----------------------------------------------
Parameter verification failed. (400)
mp1: unable to hotplug mp1: Can't use an undefined value as a symbol
reference at /usr/share/perl5/PVE/LXC.pm line 1670.
-----------------------------------------------
and around this line is:
-----------------------------------------------
PVE::Tools::move_mount(
fileno($mount_fd),
"",
&AT_FDCWD,
$mp->{mp},
&MOVE_MOUNT_F_EMPTY_PATH, # line 1670
);
});
}
-----------------------------------------------
so i'm guessing since that syscall doesn't exist in older kernels,
we get an undefined value.
it would be better to handle this error with something more
user-friendly and verbose.
i'm still testing and will write here if i notice something else.
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