On Thu, Sep 10, 2020 at 04:39:52PM +0900, Damien Le Moal wrote:
> + case DATA_PROTECT:
> + sdev_printk(KERN_INFO, cmd->device,
> + "asc/ascq = 0x%02x 0x%02x\n",
> + sshdr.asc, sshdr.ascq);
> + action = ACTION_FAIL;
> + if ((sshdr.asc == 0x0C && sshdr.ascq == 0x12) ||
> + (sshdr.asc == 0x55 &&
> + (sshdr.ascq == 0x0E || sshdr.ascq == 0x0F))) {
> + /* Insufficient zone resources */
> + blk_stat = BLK_STS_DEV_RESOURCE;
BLK_STS_DEV_RESOURCE is a magic error code leading to a retry on the
particular request_queue once it isn't busy any more. Please don't
abuse it for random other conditions.
