From: Lukas Czerner <lczerner@redhat.com>
To: xfs@oss.sgi.com
Cc: Lukas Czerner <lczerner@redhat.com>
Subject: [PATCH] xfs_mkfs: Do not discard if '-N' is provided
Date: Tue, 12 Feb 2013 12:59:41 +0100 [thread overview]
Message-ID: <1360670381-19838-1-git-send-email-lczerner@redhat.com> (raw)
When '-N' is specified we really should not write anything to the
device, neither we should attempt to discard the device.
This commit fixes xfs_mkfs to not attempt to discard the device in the
case user specified '-N' flag.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
---
mkfs/xfs_mkfs.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c
index a889620..95e27e0 100644
--- a/mkfs/xfs_mkfs.c
+++ b/mkfs/xfs_mkfs.c
@@ -2010,7 +2010,7 @@ _("block size %d cannot be smaller than logical sector size %d\n"),
exit(1);
}
- if (discard) {
+ if (discard && !Nflag) {
discard_blocks(xi.ddev, xi.dsize);
if (xi.rtdev)
discard_blocks(xi.rtdev, xi.rtsize);
--
1.7.7.6
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next reply other threads:[~2013-02-12 11:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-12 11:59 Lukas Czerner [this message]
2013-02-12 15:11 ` [PATCH] xfs_mkfs: Do not discard if '-N' is provided Eric Sandeen
2013-02-12 15:37 ` Lukáš Czerner
2013-02-14 19:19 ` Ben Myers
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