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| author | Martin Whitaker <mageia@martin-whitaker.me.uk> | 2020-11-19 19:42:08 +0000 |
|---|---|---|
| committer | Martin Whitaker <mageia@martin-whitaker.me.uk> | 2020-11-19 19:42:08 +0000 |
| commit | 80dadc0c749f5521377808360e4e9fa7aff7389b (patch) | |
| tree | 6768be6791a9378b01fdb15b6eabd9cfdce784a1 /perl-install | |
| parent | c7ffac2610c088756c0709291b081b9a31079262 (diff) | |
| download | drakx-80dadc0c749f5521377808360e4e9fa7aff7389b.tar drakx-80dadc0c749f5521377808360e4e9fa7aff7389b.tar.gz drakx-80dadc0c749f5521377808360e4e9fa7aff7389b.tar.bz2 drakx-80dadc0c749f5521377808360e4e9fa7aff7389b.tar.xz drakx-80dadc0c749f5521377808360e4e9fa7aff7389b.zip | |
Fix a crash when detecting a mdadm RAID array (mga#26707)
get_hds() did not handle the case of a mdadm RAID array created using raw
devices instead of partitions. The drakx tools never do this, but the user
may have done it another way.
Diffstat (limited to 'perl-install')
| -rw-r--r-- | perl-install/NEWS | 3 | ||||
| -rw-r--r-- | perl-install/fsedit.pm | 20 | ||||
| -rw-r--r-- | perl-install/install/NEWS | 2 |
3 files changed, 22 insertions, 3 deletions
diff --git a/perl-install/NEWS b/perl-install/NEWS index 51b1f8e34..7d2dec024 100644 --- a/perl-install/NEWS +++ b/perl-install/NEWS @@ -1,3 +1,6 @@ +- diskdrake: + o fix crash when a mdadm RAID array has been created outside diskdrake using + raw devices (mga#26707) - remove-unused-packages: o disable timeout - it can corrupt the rpm database (mga#27580) - drakhardware: diff --git a/perl-install/fsedit.pm b/perl-install/fsedit.pm index e53648a37..d209b0196 100644 --- a/perl-install/fsedit.pm +++ b/perl-install/fsedit.pm @@ -82,11 +82,11 @@ sub recompute_loopbacks { } sub raids { - my ($hds) = @_; + my ($hds, $raw_hds) = @_; my @parts = fs::get::hds_fstab(@$hds); - my @l = grep { isRawRAID($_) } @parts or return []; + my @l = grep { isRawRAID($_) } ( @parts, @$raw_hds ) or return []; log::l("looking for raids in " . join(' ', map { $_->{device} } @l)); @@ -197,6 +197,20 @@ sub get_hds { foreach my $hd (@drives) { $hd->{readonly} = $flags->{readonly}; + #- We only create RAID components in disk partitions, but users may have used + #- mdadm directly to create them on raw disk devices. Detect that now, before + #- looking for a partition table (which is likely to fail badly - mga#26707). + if (my $type = fs::type::type_subpart_from_magic($hd)) { + if (isRawRAID($type)) { + #- Add the necessary information to the raw device to allow the RAID + #- array to be properly characterised in diskdrake. + put_in_hash($hd, $type); + $hd->{size} = $hd->{totalsectors}; + push @raw_hds, $hd; + next; + } + } + eval { partition_table::raw::test_for_bad_drives($hd) if !$flags->{no_bad_drives} }; if (my $err = $@) { log::l("test_for_bad_drives returned $err"); @@ -310,7 +324,7 @@ Do you agree to lose all the partitions? } #- detect raids before LVM allowing LVM on raid - my $raids = raids(\@hds); + my $raids = raids(\@hds, \@raw_hds); my $all_hds = { %{ fs::get::empty_all_hds() }, hds => \@hds, raw_hds => \@raw_hds, lvms => [], raids => $raids }; $all_hds->{lvms} = [ lvms($all_hds) ]; diff --git a/perl-install/install/NEWS b/perl-install/install/NEWS index 7aa26dc3a..25f14d1fb 100644 --- a/perl-install/install/NEWS +++ b/perl-install/install/NEWS @@ -1,5 +1,7 @@ - partitioning: o do not mount ESP with umask=0 under UEFI (mga#27415) + o fix "partition table is too corrupt for me" error when a mdadm RAID array + has been created outside Mageia tools using raw devices (mga#26707) Version 18.34 - 14 September 2020 |