d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Reannounce port to HA peer if LUN map changed after online.

Browse Source
This commit is contained in:
Alexander Motin 2015-09-13 15:31:55 +00:00
parent 828524c137
commit 6b56dd0cfa
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=287758
1 changed files with 12 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
sys/cam/ctl/ctl.c
View File

@ -3153,12 +3153,16 @@ ctl_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag,
mtx_unlock(&softc->ctl_lock);
return (ENXIO);
}
STAILQ_FOREACH(lun, &softc->lun_list, links) {
if (ctl_lun_map_to_port(port, lun->lun) >= CTL_MAX_LUNS)
continue;
mtx_lock(&lun->lun_lock);
ctl_est_ua_port(lun, lm->port, -1, CTL_UA_LUN_CHANGE);
mtx_unlock(&lun->lun_lock);
if (port->status & CTL_PORT_STATUS_ONLINE) {
STAILQ_FOREACH(lun, &softc->lun_list, links) {
if (ctl_lun_map_to_port(port, lun->lun) >=
CTL_MAX_LUNS)
continue;
mtx_lock(&lun->lun_lock);
ctl_est_ua_port(lun, lm->port, -1,
CTL_UA_LUN_CHANGE);
mtx_unlock(&lun->lun_lock);
}
}
mtx_unlock(&softc->ctl_lock); // XXX: port_enable sleeps
if (lm->plun < CTL_MAX_LUNS) {
@ -3176,6 +3180,8 @@ ctl_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag,
retval = ctl_lun_map_init(port);
} else
return (ENXIO);
if (port->status & CTL_PORT_STATUS_ONLINE)
ctl_isc_announce_port(port);
break;
}
default: {