Hello everyone, I am new to this mail list and have a bit silly question. In my project, I allocate and submit bio to blk-mq block device, which in my case is dev from other node presented by nvmeof. I handle these bio on the other node (can complete them with BLK_STS_OK or error). My question is it possible to make blq_mq requests quiet, for example by somehow passing RQF_QUIET to blk_mq reuests rq->rq_flags. I mean I can set bio_set_flag(bio, BIO_QUIET) before submitting bio to lower mq block dev, but it seems to me that this bio flag is ignored later. The problem I am trying to solve by making reqs quiet is when I handle bio on the other side and complete it with error, I got a lot of print_req_error: 49324 callbacks suppressed blk_update_request: I/O error, dev nvme0c0n1, sector 0 op 0x1:(WRITE) flags 0x4021800 phys_seg 1 prio class 0 blk_update_request: I/O error, dev nvme0c0n1, sector 0 op 0x1:(WRITE) flags 0x4021800 phys_seg 1 prio class 0 ... where I submitted bio. I handle those error bio properly in my bii_end_io. But I am looking for some way of not spamming those print_req_error messages from blk_update_request. Any thoughts appreciated. Thanks in advance Alex
