Hi Michael/Jeff, Analysis which we found, 1.Only IO read operation generate errors and No errors was found with IO WRITE that to only on the host side communication. Ubuntu Host with QL4000 NIC < ----- > Switch Ethernet Port : issue is seen. Switch < ----- > Powerstore target : No issue is seen.
2.Issue is observed on Host side communication which is having a problem with 32gig link speed of the Powerstore. No issue is seen with 16gig link. 3. OS logs get flooded with error messages of qedf driver but the data that is read from Target is not corrupted which is read back without corruption. There is no functionality loss. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1950778 Title: Ubuntu 20.04.3 generates IO error message during FIO stress. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1950778/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
