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Fix #2705: cephfs: mount fails with bad option

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dmesg: libceph: bad option at 'conf=/etc/pve/ceph.conf'

After the upgrade to PVE 6 with Ceph Luminous, the mount.ceph helper
doesn't understand the conf= option yet. And the CephFS mount with the
kernel client fails. After upgrading to Ceph Nautilus the option exists
in the mount.ceph helper.

Signed-off-by: Alwin Antreich <a.antreich@proxmox.com>
This commit is contained in:
Alwin Antreich
2020-04-24 17:29:47 +02:00
committed by Thomas Lamprecht
parent 187e32ce41
commit e54c3e3347
3 changed files with 35 additions and 31 deletions
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29
PVE/CephConfig.pm
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@ -255,4 +255,33 @@ sub ceph_remove_keyfile {
}
}
my $ceph_version_parser = sub {
my $ceph_version = shift;
# FIXME this is the same as pve-manager PVE::Ceph::Tools get_local_version
if ($ceph_version =~ /^ceph.*\s(\d+(?:\.\d+)+(?:-pve\d+)?)\s+(?:\(([a-zA-Z0-9]+)\))?/) {
my ($version, $buildcommit) = ($1, $2);
my $subversions = [ split(/\.|-/, $version) ];
return ($subversions, $version, $buildcommit);
}
warn "Could not parse Ceph version: '$ceph_version'\n";
};
sub ceph_version {
my ($cache) = @_;
my $version_string = $cache;
if (!defined($version_string)) {
run_command('ceph --version', outfunc => sub {
$version_string = shift;
});
}
return undef if !defined($version_string);
# subversion is an array ref. with the version parts from major to minor
# version is the filtered version string
my ($subversions, $version) = $ceph_version_parser->($version_string);
return wantarray ? ($subversions, $version) : $version;
}
1;