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From b528c21e6fedc9ac841942828b82e0c808da5efb Mon Sep 17 00:00:00 2001
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From: Sheetal Pamecha <spamecha@redhat.com>
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Date: Thu, 2 Jan 2020 12:05:12 +0530
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Subject: [PATCH 393/449] afr: restore timestamp of files during metadata heal
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For files: During metadata heal, we restore timestamps
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only for non-regular (char, block etc.) files.
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Extenting it for regular files as timestamp is updated
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via touch command also
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> upstream patch link: https://review.gluster.org/#/c/glusterfs/+/23953/
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> fixes: bz#1787274
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> Change-Id: I26fe4fb6dff679422ba4698a7f828bf62ca7ca18
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> Signed-off-by: Sheetal Pamecha <spamecha@redhat.com>
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BUG: 1761531
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Change-Id: I26fe4fb6dff679422ba4698a7f828bf62ca7ca18
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Signed-off-by: Sheetal Pamecha <spamecha@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/202332
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Sunil Kumar Heggodu Gopala Acharya <sheggodu@redhat.com>
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---
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.../bug-1761531-metadata-heal-restore-time.t | 74 ++++++++++++++++++++++
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xlators/cluster/afr/src/afr-self-heal-metadata.c | 8 +--
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2 files changed, 76 insertions(+), 6 deletions(-)
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create mode 100644 tests/bugs/replicate/bug-1761531-metadata-heal-restore-time.t
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diff --git a/tests/bugs/replicate/bug-1761531-metadata-heal-restore-time.t b/tests/bugs/replicate/bug-1761531-metadata-heal-restore-time.t
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new file mode 100644
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index 0000000..7e24eae
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--- /dev/null
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+++ b/tests/bugs/replicate/bug-1761531-metadata-heal-restore-time.t
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@@ -0,0 +1,74 @@
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+#!/bin/bash
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+
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+. $(dirname $0)/../../include.rc
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+. $(dirname $0)/../../volume.rc
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+. $(dirname $0)/../../afr.rc
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+cleanup
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+
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+GET_MDATA_PATH=$(dirname $0)/../../utils
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+build_tester $GET_MDATA_PATH/get-mdata-xattr.c
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+
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+TEST glusterd
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+TEST pidof glusterd
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+TEST $CLI volume create $V0 replica 3 $H0:$B0/brick{0..2}
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+TEST $CLI volume start $V0
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+TEST $GFS --volfile-id=/$V0 --volfile-server=$H0 $M0
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+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0
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+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 1
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+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 2
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+
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+TEST touch $M0/a
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+sleep 1
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+TEST kill_brick $V0 $H0 $B0/brick0
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+TEST touch $M0/a
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+
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+EXPECT_WITHIN $HEAL_TIMEOUT "^2$" get_pending_heal_count $V0
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+
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+TEST $CLI volume start $V0 force
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+EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status $V0 1
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+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status
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+EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0
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+EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1
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+EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 2
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+
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+EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0
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+
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+mtime0=$(get_mtime $B0/brick0/a)
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+mtime1=$(get_mtime $B0/brick1/a)
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+TEST [ $mtime0 -eq $mtime1 ]
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+
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+ctime0=$(get_ctime $B0/brick0/a)
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+ctime1=$(get_ctime $B0/brick1/a)
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+TEST [ $ctime0 -eq $ctime1 ]
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+
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+###############################################################################
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+# Repeat the test with ctime feature disabled.
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+TEST $CLI volume set $V0 features.ctime off
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+
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+TEST touch $M0/b
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+sleep 1
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+TEST kill_brick $V0 $H0 $B0/brick0
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+TEST touch $M0/b
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+
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+EXPECT_WITHIN $HEAL_TIMEOUT "^2$" get_pending_heal_count $V0
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+
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+TEST $CLI volume start $V0 force
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+EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status $V0 1
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+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status
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+EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0
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+EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1
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+EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 2
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+
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+EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0
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+
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+mtime2=$(get_mtime $B0/brick0/b)
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+mtime3=$(get_mtime $B0/brick1/b)
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+TEST [ $mtime2 -eq $mtime3 ]
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+
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+TEST rm $GET_MDATA_PATH/get-mdata-xattr
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+
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+TEST force_umount $M0
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+TEST $CLI volume stop $V0
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+TEST $CLI volume delete $V0
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+
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+cleanup
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diff --git a/xlators/cluster/afr/src/afr-self-heal-metadata.c b/xlators/cluster/afr/src/afr-self-heal-metadata.c
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index ecfa791..f4e31b6 100644
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--- a/xlators/cluster/afr/src/afr-self-heal-metadata.c
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+++ b/xlators/cluster/afr/src/afr-self-heal-metadata.c
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@@ -421,12 +421,8 @@ afr_selfheal_metadata(call_frame_t *frame, xlator_t *this, inode_t *inode)
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if (ret)
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goto unlock;
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- /* Restore atime/mtime for files that don't need data heal as
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- * restoring timestamps happens only as a part of data-heal.
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- */
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- if (!IA_ISREG(locked_replies[source].poststat.ia_type))
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- afr_selfheal_restore_time(frame, this, inode, source, healed_sinks,
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- locked_replies);
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+ afr_selfheal_restore_time(frame, this, inode, source, healed_sinks,
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+ locked_replies);
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ret = afr_selfheal_undo_pending(
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frame, this, inode, sources, sinks, healed_sinks, undid_pending,
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--
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1.8.3.1
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