https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-3685 Lustre <p>Running racer with HSM operations I see messages of the form:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>LustreError: 4158:0:(ldlm_resource.c:1188:ldlm_resource_get()) lustre-OST0001: lvbo_init failed for resource 0x1936:0x0: rc = -2 LustreError: 11-0: lustre-OST0001-osc-ffff8801f01ff000: Communicating with 0@lo, operation ost_getattr failed with -12. LustreError: 4140:0:(mdt_coordinator.c:1500:mdt_hsm_update_request_state()) lustre-MDT0000: Progress on [0x200000401:0x972f:0x0] for cookie 0x51faf3c6 action=ARCHIVE is not coherent (err=12 and not completed (flags=2)) </pre> </div></div> <p>after which the coordinator just stops sending actions to the copytool.</p> <p>The coordinator seems to just drop these incoherent progress kernels. Is there a use case for a HPK with hpk_errval != 0 but which is not complete?</p> <p>Do not be distracted by the specific errno here. The node is not really OOM, it's just that somewhere in the OST code a NULL something is misinterpreted as meaning -ENOMEM, whereas really it means -ENOENT or something.</p> LU-3685

some paths in ll_ioc_copy_{start,end} set hpk_errval non-zero but don't set HP_FLAG_COMPLETED

Technical task LU-3647 Major Closed Fixed Jinshan Xiong John Hammond HSM Thu, 1 Aug 2013 21:21:40 +0000 Mon, 19 Aug 2013 15:17:37 +0000 Mon, 19 Aug 2013 15:17:37 +0000 Lustre 2.5.0 Lustre 2.5.0 0 5 <p>Hi John,</p> <p>I've looked at this. Indeed, HP_FLAG_COMPLETED is missing on error cases for copy_start(), but everything seems fine for copy_end(). Could you confirm?<br/> By the way, do you have a way to reproduce this?</p> <p>You could assign this ticket to me.</p> <p>Hi Aurelien, </p> <p>You are correct about ll_ioc_copy_end(). My mistake.</p> <p>I reproduced this by adding an HSM archive, release, restore loop to racer. But it can be done more specifically by racing unlink versus archive.</p> <p>It seems that I cannot assign this issue to you since JIRA does not consider you to be a "developer." My condolences. I will and see about adding you to that group.</p> <p>"It seems that I cannot assign this issue to you since JIRA does not consider you to be a "developer." My condolences. I will and see about adding you to that group"<br/> In the past it was restricted to Whamcloud/Intel employees (because this group may see things non coorp guys like us should not see). If possible add Thomas, henri and myself </p> <p>Patch for this: <a href="http://review.whamcloud.com/7265" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/7265</a></p> <p>Patch landed to master.</p> Development Rank 1|hzvx1r: Rank (Obsolete) 9517