Now is as good a time as any to find out if we induce breakage
by issueing aborts for any pending commands when we're decommssioning a disk. MFC after: 3 months
This commit is contained in:
parent
c007b96a78
commit
c9c87edbc3
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=211434
@ -958,6 +958,8 @@ dainit(void)
|
||||
static void
|
||||
daoninvalidate(struct cam_periph *periph)
|
||||
{
|
||||
struct ccb_abort cab;
|
||||
struct ccb_hdr *ccb_h, *ccb_h_t;
|
||||
struct da_softc *softc;
|
||||
|
||||
softc = (struct da_softc *)periph->softc;
|
||||
@ -967,15 +969,29 @@ daoninvalidate(struct cam_periph *periph)
|
||||
*/
|
||||
xpt_register_async(0, daasync, periph, periph->path);
|
||||
|
||||
/*
|
||||
* Invalidate the pack label
|
||||
*/
|
||||
softc->flags |= DA_FLAG_PACK_INVALID;
|
||||
|
||||
/*
|
||||
* Return all queued I/O with ENXIO.
|
||||
* XXX Handle any transactions queued to the card
|
||||
* with XPT_ABORT_CCB.
|
||||
*/
|
||||
bioq_flush(&softc->bio_queue, NULL, ENXIO);
|
||||
|
||||
/*
|
||||
* Issue aborts for any pending commands.
|
||||
*/
|
||||
xpt_setup_ccb(&cab.ccb_h, periph->path, CAM_PRIORITY_NORMAL+1);
|
||||
cab.ccb_h.func_code = XPT_ABORT;
|
||||
LIST_FOREACH_SAFE(ccb_h, &softc->pending_ccbs, periph_links.le, ccb_h_t) {
|
||||
cab.abort_ccb = (union ccb *)ccb_h;
|
||||
xpt_action((union ccb *)&cab);
|
||||
}
|
||||
|
||||
/*
|
||||
* This disk is *history*....
|
||||
*/
|
||||
disk_gone(softc->disk);
|
||||
xpt_print(periph->path, "lost device\n");
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user