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| author | Shyam Iyer <shyam_iyer@dell.com> | 2011-02-26 01:59:44 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-04-15 16:29:25 -0500 |
| commit | deb1cb63d220fc6f24baef39a0ebb48e598f617b (patch) | |
| tree | 71b3351dfdba5409ad57ae6212f6f99e25234a78 | |
| parent | 5853b4f06f7b9b56f37f457d7923f7b96496074e (diff) | |
| download | kernel_samsung_espresso10-deb1cb63d220fc6f24baef39a0ebb48e598f617b.zip kernel_samsung_espresso10-deb1cb63d220fc6f24baef39a0ebb48e598f617b.tar.gz kernel_samsung_espresso10-deb1cb63d220fc6f24baef39a0ebb48e598f617b.tar.bz2 | |
[SCSI] Log thin provisioning threshold event
At least log the message that we received a THIN PROVISIONING SOFT
THRESHOLD REACHED Unit Attention. Also added it to unit attention
decodes.
Signed-off-by: Shyam Iyer <shyam_iyer@dell.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| -rw-r--r-- | drivers/scsi/constants.c | 1 | ||||
| -rw-r--r-- | drivers/scsi/scsi_error.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c index d0c8234..60d2ef2 100644 --- a/drivers/scsi/constants.c +++ b/drivers/scsi/constants.c @@ -772,6 +772,7 @@ static const struct error_info additional[] = {0x3802, "Esn - power management class event"}, {0x3804, "Esn - media class event"}, {0x3806, "Esn - device busy class event"}, + {0x3807, "Thin Provisioning soft threshold reached"}, {0x3900, "Saving parameters not supported"}, diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 633c239..abea2cf 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -321,6 +321,12 @@ static int scsi_check_sense(struct scsi_cmnd *scmd) "changed. The Linux SCSI layer does not " "automatically adjust these parameters.\n"); + if (sshdr.asc == 0x38 && sshdr.ascq == 0x07) + scmd_printk(KERN_WARNING, scmd, + "Warning! Received an indication that the " + "LUN reached a thin provisioning soft " + "threshold.\n"); + /* * Pass the UA upwards for a determination in the completion * functions. |