diff options
| author | Rajashekhara, Mahesh <Mahesh_Rajashekhara@adaptec.com> | 2010-05-10 04:05:50 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-05-16 22:28:04 -0400 |
| commit | 5ca05594097438f81337e53ad50c2d17ffc28238 (patch) | |
| tree | a5512d48f4bb991fd9005ad703ca80bafeeb5e04 /drivers/scsi/aacraid/commsup.c | |
| parent | 15af974dcb22914f29aeb9a9cac5879b0dc3860e (diff) | |
[SCSI] aacraid: respond automatically to volumes added by config tool
Problem description:
--------------------
When the JBOD is created from the OS using Adaptec Storage Manager
utility device is not available under FDISK until a system restart is
done.
Solution:
---------
AIF handling: If there is a JBOD drive added to the system, identify
the old one with scsi_device_lookup() and remove it to enable a fresh
scsi_add_device(); else the new JBOD is not available until reboot.
Signed-off-by: Mahesh Rajashekhara <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/aacraid/commsup.c')
| -rw-r--r-- | drivers/scsi/aacraid/commsup.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 94d2954d79a..69692b050e3 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -966,6 +966,16 @@ static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr) device_config_needed = (((__le32 *)aifcmd->data)[0] == cpu_to_le32(AifEnAddJBOD)) ? ADD : DELETE; + if (device_config_needed == ADD) { + device = scsi_device_lookup(dev->scsi_host_ptr, + channel, + id, + lun); + if (device) { + scsi_remove_device(device); + scsi_device_put(device); + } + } break; case AifEnEnclosureManagement: |