On Tue, Jan 02, 2024 at 10:27:33 AM -0800, Darrick J. Wong wrote:
> On Tue, Jan 02, 2024 at 02:13:49PM +0530, Chandan Babu R wrote:
>> This commit defines a new function to help detect support for metadump v2.
>>
>> Signed-off-by: Chandan Babu R <chandanbabu@xxxxxxxxxx>
>> ---
>> common/xfs | 8 ++++++++
>> 1 file changed, 8 insertions(+)
>>
>> diff --git a/common/xfs b/common/xfs
>> index 38094828..558a6bb5 100644
>> --- a/common/xfs
>> +++ b/common/xfs
>> @@ -698,6 +698,14 @@ _xfs_mdrestore() {
>> $XFS_MDRESTORE_PROG $options "${metadump}" "${device}"
>> }
>>
>> +_scratch_metadump_v2_supported()
>> +{
>> + $XFS_DB_PROG -c "help metadump" $SCRATCH_DEV | \
>> + grep -q "Metadump version to be used"
>> +
>> + return $?
>
> You don't need this; bash will retain the status code of the last
> process in the pipe as the result value.
>
> (Looks good to me otherwise.)
>
Ok. I will fix it up.
>> +}
>> +
>> # Snapshot the metadata on the scratch device
>> _scratch_xfs_metadump()
>> {
>> --
>> 2.43.0
>>
>>
--
Chandan
