[lustre-discuss] [EXTERNAL] tgt_grant.c:571:tgt_grant_incoming

[Mohr, Rick]

Maybe this bug?

https://jira.whamcloud.com/browse/LU-11939

--Rick

On 3/11/21, 3:01 AM, "lustre-discuss on behalf of bkmz via lustre-discuss" <lustre-discuss-bounces at lists.lustre.org on behalf of lustre-discuss at lists.lustre.org> wrote:

    Hello, please help :)
    periodically I get this error in dmesg

    Mar  9 17:42:32 oss05 kernel: LustreError: 14715:0:(tgt_grant.c:571:tgt_grant_incoming()) scratch-OST001c: cli dd4a4653-12d7-4/ffff96b92f789800 dirty 28672 pend 0 grant -741

    Mar  9 17:42:32 oss05 kernel: LustreError: 14715:0:(tgt_grant.c:573:tgt_grant_incoming()) LBUG



    Package information: 
    lustre-2.12.2-1.el7.x86_64
    Name        : lustre
    Version     : 2.12.2
    Release     : 1.el7
    Architecture: x86_64
    Install Date: Tue 19 Jan 2021 06:55:34 PM MSK
    Group       : System Environment/Kernel
    Size        : 2586107
    License     : GPL
    Signature   : (none)
    Source RPM  : lustre-2.12.2-1.el7.src.rpm
    Build Date  : Mon 27 May 2019 01:11:16 AM MSK
    Build Host  : trevis-310-el7-x8664-4.trevis.whamcloud.com
    Relocations : (not relocatable)
    URL         : https://wiki.whamcloud.com/
    Summary     : Lustre File System

    System information: CentOS Linux release 7.6.1810 (Core)
    Linux oss06 3.10.0-957.el7.x86_64 #1 SMP Thu Nov 8 23:39:32 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
    OFED.4.6.0.4.1.46101.x86_64

    560 line in tgt_grant.c

    if (ted->ted_dirty < 0 || ted->ted_grant < 0 || ted->ted_pending < 0) {
     but I don't understand the reason :(   Why ted->ted_grant < 0

    C Уважением,
    Фатеев Илья