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marsadm: fix --host= for non-existing remote devices

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Thomas Schoebel-Theuer 2015-03-03 19:00:03 +01:00
parent 5cdf7f4e63
commit 7e7e0ee11b
1 changed files with 4 additions and 4 deletions
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8
userspace/marsadm
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@ -430,7 +430,7 @@ sub check_sizes {
sub check_res_member { sub check_res_member {
my $res = shift; my $res = shift;
ldie "sorry, I have not yet joined to resource '$res'\n" unless -e "$mars/resource-$res/data-$host"; ldie "sorry, I have not yet joined to resource '$res'\n" unless ($force || -l "$mars/resource-$res/data-$host");
check_sizes($res, $host); check_sizes($res, $host);
} }
@ -1431,7 +1431,7 @@ sub create_res {
} }
lprint "creating new resource '$res'\n"; lprint "creating new resource '$res'\n";
} else { } else {
if ( -e "$resdir/data-$host") { if ( -l "$resdir/data-$host") {
lwarn "resource '$res' has been already joined -- this is dangerous!\n"; lwarn "resource '$res' has been already joined -- this is dangerous!\n";
ldie "refusing dangerous operation\n" unless $force; ldie "refusing dangerous operation\n" unless $force;
} else { } else {
@ -1506,7 +1506,7 @@ sub create_res {
next if $old_res eq $res; next if $old_res eq $res;
my $old_name = get_link($old_dev); my $old_name = get_link($old_dev);
if ($old_name eq $appear) { if ($old_name eq $appear) {
if ( -e "$mars/resource-$old_res/data-$host") { if ( -l "$mars/resource-$old_res/data-$host") {
ldie "device '/dev/mars/$old_name' is already present in joined resource '$old_res'\n"; ldie "device '/dev/mars/$old_name' is already present in joined resource '$old_res'\n";
} else { } else {
lwarn "device '/dev/mars/$old_name' is already present in another unjoined resource '$old_res' -- this does no harm, but may be confusing.\n"; lwarn "device '/dev/mars/$old_name' is already present in another unjoined resource '$old_res' -- this does no harm, but may be confusing.\n";
@ -1527,7 +1527,7 @@ sub create_res {
my $file = "$resdir/data-$host"; my $file = "$resdir/data-$host";
if (!$dev) { if (!$dev) {
lwarn "file '$file' already exists - reusing\n" if -e $file; lwarn "file '$file' already exists - reusing\n" if -l $file;
lprint "setup sparse file '$file' with size $size\n"; lprint "setup sparse file '$file' with size $size\n";
open(OUT, ">>", $file) or ldie "could not open '$file'\n"; open(OUT, ">>", $file) or ldie "could not open '$file'\n";
truncate(OUT, $size) or ldie "truncate to size $size failed\n"; truncate(OUT, $size) or ldie "truncate to size $size failed\n";