[LU-14962] Bug in MR implementation reintroduced LU-8106 Created: 24/Aug/21  Updated: 09/Nov/22  Resolved: 11/Sep/21

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.15.0

Type: Bug Priority: Minor
Reporter: Chris Horn Assignee: Chris Horn
Resolution: Fixed Votes: 0
Labels: None

Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

Bug in 

commit fa8b4e6357c53ea457ef6624b0b19bece0b0fdde
Author: Amir Shehata <amir.shehata@intel.com>
Date:   Thu May 26 15:42:39 2016 -0700

    LU-7734 lnet: peer/peer_ni handling adjustments

Broke the fix for LU-8106:

commit 47b7b319783f27023b0cefe54a2a2eea678284f2
Author: Doug Oucharek <doug.s.oucharek@intel.com>
Date:   Wed Mar 2 12:08:00 2016 +0800

    LU-8106 lnet: Do not drop message when shutting down LNet

We need to see whether lnet_nid2peerni_locked() returns -ESHUTDOWN

        lpni = lnet_nid2peerni_locked(from_nid, ni->ni_nid, cpt);
        if (IS_ERR(lpni)) {
                lnet_net_unlock(cpt);
                CERROR("%s, src %s: Dropping %s "
                       "(error %ld looking up sender)\n",
                       libcfs_nid2str(from_nid), libcfs_nid2str(src_nid),
                       lnet_msgtyp2str(type), PTR_ERR(lpni));
                lnet_msg_free(msg);
                if (rc == -ESHUTDOWN)
                        /* We are shutting down.  Don't do anything more */
                        return 0;
                goto drop;
        }


 Comments   
Comment by Gerrit Updater [ 24/Aug/21 ]

"Chris Horn <chris.horn@hpe.com>" uploaded a new patch: https://review.whamcloud.com/44743
Subject: LU-14962 lnet: Check for -ESHUTDOWN in lnet_parse
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: d26bc8301432b0ea5191f09db081ffc48b1e6035

Comment by Gerrit Updater [ 11/Sep/21 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44743/
Subject: LU-14962 lnet: Check for -ESHUTDOWN in lnet_parse
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: cce82630cbf2c7badbbdd16a8ca9c8c0065ded13

Comment by Peter Jones [ 11/Sep/21 ]

Landed for 2.15

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