Includes brcm_iscsiuio daemon for bnx2i cards as well as loading the
drivers and spawning the daemons in stage2 storage code.
Related: rhbz#442980
---
iutil.py | 10 ++++++++++
scripts/mk-images | 2 +-
scripts/upd-instroot | 1 +
storage/iscsi.py | 11 +++++++++++
4 files changed, 23 insertions(+), 1 deletions(-)
diff --git a/iutil.py b/iutil.py
index 67d4bfa..3c2a0d5 100644
--- a/iutil.py
+++ b/iutil.py
@@ -1050,3 +1050,13 @@ def get_sysfs_attr(path, attr):
return None
return open(attribute, "r").read().strip()
+
+def find_program_in_path(prog, raise_on_error=False):
+ for d in os.environ["PATH"].split(":"):
+ full = "%s/%s" % (d, prog)
+ if os.access(full, os.X_OK):
+ return full
+
+ if raise_on_error:
+ raise RuntimeError("Unable to locate a needed executable: '%s'" % prog)
+ return None
diff --git a/scripts/mk-images b/scripts/mk-images
index d5bacc9..9e0e025 100755
--- a/scripts/mk-images
+++ b/scripts/mk-images
@@ -101,7 +101,7 @@ USBMODS="$UMSMODS ohci-hcd uhci-hcd ehci-hcd usbhid mousedev usb-storage sd_mod
FIREWIREMODS="ohci1394 sbp2 fw-ohci fw-sbp2 firewire-sbp2 firewire-ohci"
SDMODS="mmc-block sdhci sdhci-pci"
IDEMODS="ide-cd ide-cd_mod"
-SCSIMODS="sr_mod sg st sd_mod scsi_mod iscsi_tcp iscsi_ibft scsi_wait_scan"
+SCSIMODS="sr_mod sg st sd_mod scsi_mod iscsi_tcp iscsi_ibft scsi_wait_scan cxgb3i bnx2i be2iscsi"
FSMODS="fat msdos vfat ext2 ext3 ext4 reiserfs jfs xfs gfs2 cifs fuse btrfs hfsplus"
LVMMODS="dm-mod dm-zero dm-snapshot dm-mirror dm-multipath dm-round-robin dm-crypt"
RAIDMODS="raid0 raid1 raid5 raid6 raid456 raid10 linear"
diff --git a/scripts/upd-instroot b/scripts/upd-instroot
index a4ec858..43fde85 100755
--- a/scripts/upd-instroot
+++ b/scripts/upd-instroot
@@ -415,6 +415,7 @@ lib/udev
sbin/*gfs*
sbin/arping
sbin/badblocks
+sbin/brcm_iscsiuio
sbin/blockdev
sbin/btrfsctl
sbin/btrfsck
diff --git a/storage/iscsi.py b/storage/iscsi.py
index ff57cc5..8611d51 100644
--- a/storage/iscsi.py
+++ b/storage/iscsi.py
@@ -43,6 +43,8 @@ except ImportError:
ISCSID=""
INITIATOR_FILE="/etc/iscsi/initiatorname.iscsi"
+ISCSI_MODULES=['cxgb3i', 'bnx2i', 'be2iscsi']
+
def find_iscsi_files():
global ISCSID
if ISCSID == "":
@@ -193,6 +195,15 @@ class iscsi(object):
os.makedirs(fulldir, 0755)
log.info("iSCSI startup")
+ iutil.execWithRedirect('modprobe', ['-a'] + ISCSI_MODULES,
+ stdout="/dev/tty5", stderr="/dev/tty5")
+ # this is needed by Broadcom offload cards (bnx2i)
+ brcm_iscsiuio = iutil.find_program_in_path('brcm_iscsiuio',
+ raise_on_error=True)
+ log.debug("iscsi: brcm_iscsiuio is at %s" % brcm_iscsiuio)
+ iutil.execWithRedirect(brcm_iscsiuio, [],
+ stdout="/dev/tty5", stderr="/dev/tty5")
+ # run the daemon
iutil.execWithRedirect(ISCSID, [],
stdout="/dev/tty5", stderr="/dev/tty5")
time.sleep(1)
--
1.7.3.2
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