From: "Darrick J. Wong" <djwong@kernel.org>
To: sandeen@sandeen.net, djwong@kernel.org
Cc: Brian Foster <bfoster@redhat.com>, linux-xfs@vger.kernel.org
Subject: [PATCH 2/2] xfs_admin: pick up log arguments correctly
Date: Tue, 13 Apr 2021 14:00:59 -0700 [thread overview]
Message-ID: <161834765914.2607077.678191068662384784.stgit@magnolia> (raw)
In-Reply-To: <161834764606.2607077.6884775882008256887.stgit@magnolia>
From: Darrick J. Wong <djwong@kernel.org>
In commit ab9d8d69, we added support to xfs_admin to pass an external
log to xfs_db and xfs_repair. Unfortunately, we didn't do this
correctly -- by appending the log arguments to DB_OPTS, we now guarantee
an invocation of xfs_db when we don't have any work for it to do.
Brian Foster noticed that this results in xfs/764 hanging fstests
because xfs_db (when not compiled with libeditline) will wait for input
on stdin. I didn't notice because my build includes libeditline and my
test runner script does silly things with pipes such that xfs_db would
exit immediately.
Reported-by: Brian Foster <bfoster@redhat.com>
Fixes: ab9d8d69 ("xfs_admin: support adding features to V5 filesystems")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
db/xfs_admin.sh | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/db/xfs_admin.sh b/db/xfs_admin.sh
index 916050cb..409975b2 100755
--- a/db/xfs_admin.sh
+++ b/db/xfs_admin.sh
@@ -8,7 +8,7 @@ status=0
DB_OPTS=""
REPAIR_OPTS=""
REPAIR_DEV_OPTS=""
-DB_LOG_OPTS=""
+LOG_OPTS=""
USAGE="Usage: xfs_admin [-efjlpuV] [-c 0|1] [-L label] [-O v5_feature] [-r rtdev] [-U uuid] device [logdev]"
while getopts "c:efjlL:O:pr:uU:V" c
@@ -40,19 +40,18 @@ case $# in
1|2)
# Pick up the log device, if present
if [ -n "$2" ]; then
- DB_OPTS=$DB_OPTS" -l '$2'"
- REPAIR_DEV_OPTS=$REPAIR_DEV_OPTS" -l '$2'"
+ LOG_OPTS=" -l '$2'"
fi
if [ -n "$DB_OPTS" ]
then
- eval xfs_db -x -p xfs_admin $DB_OPTS "$1"
+ eval xfs_db -x -p xfs_admin $LOG_OPTS $DB_OPTS "$1"
status=$?
fi
if [ -n "$REPAIR_OPTS" ]
then
echo "Running xfs_repair to upgrade filesystem."
- eval xfs_repair $REPAIR_DEV_OPTS $REPAIR_OPTS "$1"
+ eval xfs_repair $LOG_OPTS $REPAIR_DEV_OPTS $REPAIR_OPTS "$1"
status=`expr $? + $status`
fi
;;
next prev parent reply other threads:[~2021-04-13 21:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-13 21:00 [PATCHSET 0/2] xfsprogs: random fixes for 5.12 Darrick J. Wong
2021-04-13 21:00 ` [PATCH 1/2] libfrog: report inobtcount in geometry Darrick J. Wong
2021-04-14 6:10 ` Christoph Hellwig
2021-04-13 21:00 ` Darrick J. Wong [this message]
2021-04-13 21:02 ` [PATCH 2/2] xfs_admin: pick up log arguments correctly Darrick J. Wong
2021-04-14 6:10 ` Christoph Hellwig
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=161834765914.2607077.678191068662384784.stgit@magnolia \
--to=djwong@kernel.org \
--cc=bfoster@redhat.com \
--cc=linux-xfs@vger.kernel.org \
--cc=sandeen@sandeen.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.