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marsadm: fix resize upon stray actsize links

This commit is contained in:
Thomas Schoebel-Theuer 2022-08-01 09:49:07 +02:00
parent b555ba5d81
commit 91fd1e8f76
1 changed files with 11 additions and 1 deletions
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userspace/marsadm
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@ -7498,10 +7498,20 @@ my %resize_new_size;
sub get_possible_size {
my ($cmd, $res) = @_;
my @actsizes = lamport_glob("$mars/resource-$res/actsize-*");
my $resdir = "$mars/resource-$res";
my @actsizes = lamport_glob("$resdir/actsize-*");
lwarn "resource $res has no actsize-* symlinks\n" unless @actsizes;
my $possible_size = 0;
foreach my $actsize (@actsizes) {
$actsize =~ m:/actsize-(.+):;
my $peer = $1;
# skip any stray actsize links
my $corresponding_data_link = "$resdir/data-$peer";
my $corresponding_data = get_link($corresponding_data_link, 1);
if (!$corresponding_data) {
lwarn "skipping stray actsize link '$actsize' since '$corresponding_data_link' does not exist\n";
next;
}
my $this_size = get_link($actsize);
if (!$possible_size || $this_size < $possible_size) {
$possible_size = $this_size;