https://bugzilla.kernel.org/show_bug.cgi?id=186551 --- Comment #5 from Tamas Vincze <tom@xxxxxxxxxx> --- It isn't in use yet, so here you go: # blkdiscard -v /dev/nvme0n1p1 blkdiscard: /dev/nvme0n1p1: BLKDISCARD ioctl failed: Input/output error [602663.440080] blk_update_request: I/O error, dev nvme0n1, sector 1518338648 [602663.440106] blk_update_request: I/O error, dev nvme0n1, sector 1543504448 [602663.440124] blk_update_request: I/O error, dev nvme0n1, sector 1509950048 [602663.440143] blk_update_request: I/O error, dev nvme0n1, sector 1501561448 [602663.440160] blk_update_request: I/O error, dev nvme0n1, sector 1526727248 [602663.440178] blk_update_request: I/O error, dev nvme0n1, sector 1535115848 [602663.440196] blk_update_request: I/O error, dev nvme0n1, sector 1560281648 [602663.440234] blk_update_request: I/O error, dev nvme0n1, sector 1551893048 -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html