Hi, Please reduce the Max IO size to 1MiB(256 pages), at iSER Target. The PBL memory consumption has increased significantly after increasing the Max IO size to 16MiB(with commit:317000b926b07c). Due to the large MR pool, the max no.of iSER connections(On one variant of Chelsio cards) came down to 9, before it was 250. NVMe-RDMA target also uses 1MiB max IO size.
Max, remind me what was the point to support 16M? Did this resolve an issue?
