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RAID 1/1+0 volumes may only be created with foreground initialization, 

use the quick_init member in the ARC_FW_CREATE_VOLUME command code.

You can now create RAID 1/1+0 volumes through bioctl(8), but only one
volume will be initialized; the other ones that need initialization will
wait until the first is done.
This commit is contained in:
xtraeme 2008-03-01 16:33:29 +00:00
parent f033288a91
commit a9191491be
1 changed files with 20 additions and 3 deletions
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23
sys/dev/pci/arcmsr.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: arcmsr.c,v 1.16 2008/03/01 13:56:46 xtraeme Exp $ */
/* $NetBSD: arcmsr.c,v 1.17 2008/03/01 16:33:29 xtraeme Exp $ */
/* $OpenBSD: arc.c,v 1.68 2007/10/27 03:28:27 dlg Exp $ */
/*
@ -21,7 +21,7 @@
#include "bio.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: arcmsr.c,v 1.16 2008/03/01 13:56:46 xtraeme Exp $");
__KERNEL_RCSID(0, "$NetBSD: arcmsr.c,v 1.17 2008/03/01 16:33:29 xtraeme Exp $");
#include <sys/param.h>
#include <sys/buf.h>
@ -959,6 +959,9 @@ arc_bio_volops(struct arc_softc *sc, struct bioc_volops *bc)
req_cvolset.cache = 1; /* always enabled */
req_cvolset.speed = 4; /* always max speed */
if (bc->bc_level == 1)
req_cvolset.quick_init = 1; /* foreground init */
error = arc_msgbuf(sc, &req_cvolset, sizeof(req_cvolset),
reply, sizeof(reply));
if (error != 0)
@ -971,6 +974,15 @@ arc_bio_volops(struct arc_softc *sc, struct bioc_volops *bc)
return error;
}
/*
* If we are creating a RAID 1 or RAID 1+0 volume,
* the volume will be created immediately but it won't
* be available until the initialization is done... so
* don't bother attaching the sd(4) device.
*/
if (bc->bc_level == 1)
break;
/*
* Do a rescan on the bus to attach the device associated
* with the new volume.
@ -1281,6 +1293,11 @@ arc_bio_vol(struct arc_softc *sc, struct bioc_vol *bv)
} else if (status & ARC_FW_VOL_STATUS_CHECKING) {
bv->bv_status = BIOC_SVCHECKING;
bv->bv_percent = htole32(volinfo->progress);
} else if (status & ARC_FW_VOL_STATUS_NEED_INIT) {
bv->bv_status = BIOC_SVOFFLINE;
} else {
printf("%s: volume %d status 0x%x\n",
device_xname(&sc->sc_dev), bv->bv_volid, status);
}
blocks = (uint64_t)htole32(volinfo->capacity2) << 32;
@ -1839,7 +1856,7 @@ arc_refresh_sensors(struct sysmon_envsys *sme, envsys_data_t *edata)
/* Current sensor is handling a volume */
switch (bv.bv_status) {
case BIOC_SVOFFLINE:
edata->value_cur = ENVSYS_DRIVE_FAIL;
edata->value_cur = ENVSYS_DRIVE_OFFLINE;
edata->state = ENVSYS_SCRITICAL;
break;
case BIOC_SVDEGRADED: