| Message ID | 20200514081953.1252087-1-damien.lemoal@wdc.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 0bd735df7681e41647a69b1fad0eb5594c60a727 |
| Headers | show |
| Series | sd: Signal drive managed SMR disks | expand |
Loos good,
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
On Thu, 14 May 2020 17:19:53 +0900, Damien Le Moal wrote: > Print a message indicating that a disk is a drive-managed SMR model when > such drive is found using the ZONED filed of the Block Device > Characteristics VPD page (IDENTIFY data on ATA side). Applied to 5.8/scsi-queue, thanks! [1/1] scsi: sd: Signal drive managed SMR disks https://git.kernel.org/mkp/scsi/c/0bd735df7681
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index a793cb08d025..8929e178c6f8 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2955,6 +2955,9 @@ static void sd_read_block_characteristics(struct scsi_disk *sdkp) * with partitions as regular block devices. */ q->limits.zoned = BLK_ZONED_NONE; + if (sdkp->zoned == 2 && sdkp->first_scan) + sd_printk(KERN_NOTICE, sdkp, + "Drive-managed SMR disk\n"); } } if (blk_queue_is_zoned(q) && sdkp->first_scan)
Print a message indicating that a disk is a drive-managed SMR model when such drive is found using the ZONED filed of the Block Device Characteristics VPD page (IDENTIFY data on ATA side). Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> --- drivers/scsi/sd.c | 3 +++ 1 file changed, 3 insertions(+)