zhangli717
Cadet
- Joined
- Sep 4, 2023
- Messages
- 1
our company has deployed the virtualization platform（fusion compute 8.2.0），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，configure and enable iscsi shares service。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 a few days。
Another problem is also related to iscsi service，in virtualization platform，if we migrate virtual machine disk from server‘s local 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 as it 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？
model:ThinkSystem SR550；
CPU:Intel(R) Xeon(R) Bronze 3106；
RAM: 96G ECC；
Hard drives:2 SSD make up raid1，4 sas mechanical hard drive 7200rpm，make up raid5，dataset，zvol；
Hard disk controllers：broadcom/lsi megaraid tri-mode sas3408；
Network cards：intel corporate ethernet controller X710.
Another problem is also related to iscsi service，in virtualization platform，if we migrate virtual machine disk from server‘s local 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 as it 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？
model:ThinkSystem SR550；
CPU:Intel(R) Xeon(R) Bronze 3106；
RAM: 96G ECC；
Hard drives:2 SSD make up raid1，4 sas mechanical hard drive 7200rpm，make up raid5，dataset，zvol；
Hard disk controllers：broadcom/lsi megaraid tri-mode sas3408；
Network cards：intel corporate ethernet controller X710.
