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From:   Petr Vorel <pvorel@suse.cz>
To:     ltp@lists.linux.it
Cc:     Petr Vorel <pvorel@suse.cz>, NeilBrown <neilb@suse.de>,
        Cyril Hrubis <chrubis@suse.cz>, linux-nfs@vger.kernel.org,
        Jeff Layton <jlayton@kernel.org>
Subject: [PATCH v5 3/5] nfs05.sh: Lower down the default values
Date:   Thu,  4 May 2023 15:14:12 +0200
Message-Id: <20230504131414.3826283-4-pvorel@suse.cz>
In-Reply-To: <20230504131414.3826283-1-pvorel@suse.cz>
References: <20230504131414.3826283-1-pvorel@suse.cz>
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nfs05_make_tree.c runs make which needs on Btrfs quite a lot of
temporary space. This is a preparation for the next commit which
start using all filesystems via TST_ALL_FILESYSTEMS=1. Currently we use
300 MB, which was not enough for Btrfs:

Filesystem     Type      Size  Used Avail Use% Mounted on
/dev/loop0     btrfs     300M   62M   20K 100% /tmp/LTP_nfs05.Vau10kcszO/mntpoint

More space is required on ppc64le (higher page size ?).

Proper solution would be to detect available size in nfs05_make_tree.c
and lower down values based on free space.

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 testcases/network/nfs/nfs_stress/nfs05.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/testcases/network/nfs/nfs_stress/nfs05.sh b/testcases/network/nfs/nfs_stress/nfs05.sh
index c18ef1ab4..760b585e4 100755
--- a/testcases/network/nfs/nfs_stress/nfs05.sh
+++ b/testcases/network/nfs/nfs_stress/nfs05.sh
@@ -8,9 +8,9 @@
 #
 # Created by: Robbie Williamson (robbiew@us.ibm.com)
 
-DIR_NUM=${DIR_NUM:-"10"}
-FILE_NUM=${FILE_NUM:-"30"}
-THREAD_NUM=${THREAD_NUM:-"8"}
+DIR_NUM=${DIR_NUM:-"5"}
+FILE_NUM=${FILE_NUM:-"20"}
+THREAD_NUM=${THREAD_NUM:-"5"}
 TST_NEEDS_CMDS="make gcc"
 TST_TESTFUNC="do_test"
 
-- 
2.40.0