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| author |   Stefan Haberland <sth@linux.ibm.com> | 2022-09-20 21:26:15 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-09-21 08:32:51 -0600 |
| commit | 1fca631a1185d1de9eab65ee963fec20efcc528a (patch) | |
| tree | 9a74f66bd3bf7869201cd783bf4c661d7ae39a3f /drivers/s390/block | |
| parent | s390/dasd: add ioctl to perform a swap of the drivers copy pair (diff) | |
| download | linux-dev-1fca631a1185d1de9eab65ee963fec20efcc528a.tar.xz linux-dev-1fca631a1185d1de9eab65ee963fec20efcc528a.zip | |
s390/dasd: suppress generic error messages for PPRC secondary devices
Suppress generic command reject messages and dump of sense data for
Peer-To-Peer-Remote-Copy (PPRC) secondary errors.
If IO is issued on a PPRC secondary device, a specific
error message is printed instead.
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Link: https://lore.kernel.org/r/20220920192616.808070-7-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/s390/block')
| -rw-r--r-- | drivers/s390/block/dasd_3990_erp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c index 299001ad9a32..81d283b3cd3b 100644 --- a/drivers/s390/block/dasd_3990_erp.c +++ b/drivers/s390/block/dasd_3990_erp.c @@ -1050,6 +1050,11 @@ dasd_3990_erp_com_rej(struct dasd_ccw_req * erp, char *sense) dev_err(&device->cdev->dev, "An I/O request was rejected" " because writing is inhibited\n"); erp = dasd_3990_erp_cleanup(erp, DASD_CQR_FAILED); + } else if (sense[7] & SNS7_INVALID_ON_SEC) { + dev_err(&device->cdev->dev, "An I/O request was rejected on a copy pair secondary device\n"); + /* suppress dump of sense data for this error */ + set_bit(DASD_CQR_SUPPRESS_CR, &erp->refers->flags); + erp = dasd_3990_erp_cleanup(erp, DASD_CQR_FAILED); } else { /* fatal error - set status to FAILED internal error 09 - Command Reject */ |