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| author | Alexander Motin <mav@FreeBSD.org> | 2014-07-07 09:37:22 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2014-07-07 09:37:22 +0000 |
| commit | 604e257984185ecd666efa4f8db473471b743f2e (patch) | |
| tree | 556322b32c5456bd0101529ae4c7d483d86fdcd8 /sys/cam/ctl/ctl_frontend_iscsi.h | |
| parent | 0f8de8afaa7448ecbb10c7fd0c61191a2b78f01d (diff) | |
| download | src-604e257984185ecd666efa4f8db473471b743f2e.tar.gz src-604e257984185ecd666efa4f8db473471b743f2e.zip | |
Teach ctl_add_initiator() to dynamically allocate IIDs from pool.
If port passed negative IID value, the function will try to allocate IID
from the pool of unused, based on passed wwpn or name arguments. It does
all its best to make IID unique and persistent across reconnects.
This makes persistent reservation properly work for iSCSI. Previously,
in case of reconnects, reservation could be unexpectedly lost, or even
migrate between intiators.
Notes
Notes:
svn path=/head/; revision=268362
Diffstat (limited to 'sys/cam/ctl/ctl_frontend_iscsi.h')
| -rw-r--r-- | sys/cam/ctl/ctl_frontend_iscsi.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/cam/ctl/ctl_frontend_iscsi.h b/sys/cam/ctl/ctl_frontend_iscsi.h index 76d8254d7b09..0ac0e98ce46c 100644 --- a/sys/cam/ctl/ctl_frontend_iscsi.h +++ b/sys/cam/ctl/ctl_frontend_iscsi.h @@ -112,8 +112,6 @@ struct cfiscsi_softc { unsigned int last_session_id; TAILQ_HEAD(, cfiscsi_target) targets; TAILQ_HEAD(, cfiscsi_session) sessions; - char ctl_initids[CTL_MAX_INIT_PER_PORT]; - int max_initiators; #ifdef ICL_KERNEL_PROXY struct icl_listen *listener; struct cv accept_cv; |