iscsi,may stop responding
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Caleb September 5, 2023 at 9:46 AM
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Automation for Jira September 5, 2023 at 7:22 AM
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https://ixsystems.atlassian.net/servicedesk/customer/portal/15/group/37/create/153
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Time trackingKatalon Platform
Linked Test Cases, Katalon Defect Results, Katalon Studio Test Results
Katalon Platform
Linked Test Cases, Katalon Defect Results, Katalon Studio Test Results
Created September 5, 2023 at 7:22 AM
Updated February 27, 2025 at 9:13 PM
Resolved September 5, 2023 at 9:46 AM
our company without adequate budget to purchase the storage device,but we have deployed the virtualization platform,the platform need the storage device which is support iscsi ,so we can make it as a IPSAN for virtualization platform。we have installed the truenas scale 22.12.3.3 on a server-thinksystem sr550,cpu is Intel(R) Xeon(R) Bronze 3106 CPU , ecc memory is 96G,two ssd compose raid1 for installing system,4 mechanical hard drive compose raid5 for dataset volume,configure and enable iscsi shares。virtualization platform will check the iscsi status of storage devices every few seconds。we find that iscsi share will not respond to virtualization platform after run for a few days,if i restart iscsi service,then this problem can restore,and this problem will come up again for days time。
Another problem is also related to iscsi service,in virtualization platform,if we migrate virtual machine disk from server‘s disk to truenas scale iscsi share dataset,we find that a small disk volume can migrate successful just like 80G or 256G,but a large disk volume migrate failed for iscsi can’t response large file IO operation,just like 1TiB,log analysis on the virtualization platform side show that iscsi service can‘t respond to large file IO issued。
but truenas scale 22.12.0 have not the above two problem in our virtualization platform(we can’t degrad)。
Can any one help us solve above two problem?