drbd error -115

[anandx]

Hi Everyone,

I just updated a HA + drbd server setup from drbd 8.0 to 8.2. For testing i updated only one node (secondary). When i tried to make it primary (issued a shutdown on the secondary node), i started to get errors. The errors are showing up in /var/log/messages

kernel: drbd3: connect failed, err = -115
kernel: drbd2: connect failed, err = -115
kernel: drbd4: connect failed, err = -115
kernel: drbd1: connect failed, err = -115

The messages keeps on repeating after sometime.

Manually i set the node to be primary, however the errors are still showing up.

I am really in a fix here, any help would be highly appreciated.

Thanks

[anandx]

Ok found something very stupid i did. I had updated the kernel and forgot to recompile the iscsitarget module. I recompiled the module, however when trying to do a insmod on it gives vmalloc error.

kernel: allocation failed: out of vmalloc space - use vmalloc=<size> to increase size.

Now as per the old site of linux-ha, (http://moin.linux-ha.org/lha/DRBD/FAQ?highlight=%28faq%29#head-c6586035cbdd5cdae726b02406b838ee2fa56eae), it suggests that i should use a highmem kernel. Any ideas where do i get that ? I am running centos5.3.

[anandx]

Trying the startup iscsitarget manually gives errors as well.


/etc/init.d/iscsi-target start
Starting iSCSI target service: FATAL: Error inserting iscsi_trgt (/lib/modules/2.6.18-128.1.6.el5.centos.plus/kernel/iscsi/iscsi_trgt.ko): Cannot allocate memory
netlink fd: Connection refused
[FAILED]
Following shows up on /var/log/messages

Apr 18 21:30:22 san1 kernel: allocation failed: out of vmalloc space - use vmalloc=<size> to increase size.
Apr 18 21:30:22 san1 ietd: nl_open -1



ls -al /lib/modules/2.6.18-128.1.6.el5.centos.plus/kernel/iscsi/iscsi_trgt.ko
-rwxr-xr-x 1 root root 2308098 Apr 18 21:28 /lib/modules/2.6.18-128.1.6.el5.centos.plus/kernel/iscsi/iscsi_trgt.ko


Anyone ?

[anandx]

Does anyone have a clue about why the iscsi target module is not working ?

Please help!

[falko]

How did you update the kernel?
Is it a 64- or 32-bit system?
Is it a physical server or a virtual machine?

[anandx]

How did you update the kernel?
Is it a 64- or 32-bit system?
Is it a physical server or a virtual machine?

yum update. Installed the latest centosplus kernel

32bit, physical

[falko]

Does it work with the latest non-CentOSplus kernel?

[anandx]

Just trying to install and do the same on another server. Though there is a reason why i use the centosplus kernel, it has my raid card drivers build in it, however the normal kernel doesn't. Anyways will update with results shortly.

[tebokkel]

it suggests that i should use a highmem kernel. Any ideas where do i get that ? I am running centos5.3.

Check if you have CONFIG_HIGHMEM=y in your config. A backup of config is usually saved in /boot or from the running kernel in /proc/config.gz.

Check HighFree in /proc/meminfo, check bootlog for grep highmem..

HTH,

Paul

[anandx]

Ok here is the result of trying to build the rpm on new centos kernel.


rpmbuild --rebuild iscsitarget-0.4.12-6.src.rpm

Installing iscsitarget-0.4.12-6.src.rpm
warning: user bastiaan does not exist - using root
warning: group bastiaan does not exist - using root
warning: user bastiaan does not exist - using root
warning: group bastiaan does not exist - using root
warning: user bastiaan does not exist - using root
warning: group bastiaan does not exist - using root
warning: user bastiaan does not exist - using root
warning: group bastiaan does not exist - using root
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.36449
+ umask 022
+ cd /usr/src/redhat/BUILD
+ cd /usr/src/redhat/BUILD
+ rm -rf iscsitarget-0.4.12
+ /bin/gzip -dc /usr/src/redhat/SOURCES/iscsitarget-0.4.12.tar.gz
+ tar -xvvf -
drwxr-xr-x fujita/fujita 0 2005-09-12 06:03:39 iscsitarget-0.4.12/
drwxr-xr-x fujita/fujita 0 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/
-rw-r--r-- fujita/fujita 9279 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/target_disk.c
-rw-r--r-- fujita/fujita 4307 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/wthread.c
-rw-r--r-- fujita/fujita 10267 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/iscsi_hdr.h
-rw-r--r-- fujita/fujita 5899 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/param.c
-rw-r--r-- fujita/fujita 5908 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/config.c
-rw-r--r-- fujita/fujita 4016 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/volume.c
-rw-r--r-- fujita/fujita 1715 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/iotype.c
-rw-r--r-- fujita/fujita 40739 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/iscsi.c
-rw-r--r-- fujita/fujita 2113 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/null-io.c
-rw-r--r-- fujita/fujita 638 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/iotype.h
-rw-r--r-- fujita/fujita 3339 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/session.c
-rw-r--r-- fujita/fujita 6426 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/digest.c
-rw-r--r-- fujita/fujita 10251 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/iscsi.h
-rw-r--r-- fujita/fujita 2105 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/event.c
-rw-r--r-- fujita/fujita 5311 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/file-io.c
-rw-r--r-- fujita/fujita 594 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/digest.h
-rw-r--r-- fujita/fujita 15163 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/nthread.c
-rw-r--r-- fujita/fujita 5346 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/target.c
-rw-r--r-- fujita/fujita 2799 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/iscsi_dbg.h
-rw-r--r-- fujita/fujita 2239 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/tio.c
-rw-r--r-- fujita/fujita 543 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/Makefile
-rw-r--r-- fujita/fujita 5252 2005-09-12 06:03:38 iscsitarget-0.4.12/kernel/conn.c
drwxr-xr-x fujita/fujita 0 2005-09-12 06:03:38 iscsitarget-0.4.12/include/
-rw-r--r-- fujita/fujita 2515 2005-09-12 06:03:38 iscsitarget-0.4.12/include/iet_u.h
drwxr-xr-x fujita/fujita 0 2005-09-12 06:03:38 iscsitarget-0.4.12/doc/
drwxr-xr-x fujita/fujita 0 2005-09-12 06:03:38 iscsitarget-0.4.12/doc/manpages/
-rw-r--r-- fujita/fujita 9930 2005-09-12 06:03:38 iscsitarget-0.4.12/doc/manpages/ietd.conf.5
-rw-r--r-- fujita/fujita 4798 2005-09-12 06:03:38 iscsitarget-0.4.12/doc/manpages/ietd.8
drwxr-xr-x fujita/fujita 0 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/
-rw-r--r-- fujita/fujita 4753 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/iscsi_hdr.h
-rw-r--r-- fujita/fujita 6397 2005-09-12 06:03:38 iscsitarget-0.4.12/usr/param.c
-rw-r--r-- fujita/fujita 1087 2005-09-12 06:03:38 iscsitarget-0.4.12/usr/misc.h
-rw-r--r-- fujita/fujita 11947 2005-09-12 06:03:38 iscsitarget-0.4.12/usr/ietadm.c
-rw-r--r-- fujita/fujita 12028 2005-09-12 06:03:38 iscsitarget-0.4.12/usr/plain.c
-rw-r--r-- fujita/fujita 1088 2005-09-12 06:03:38 iscsitarget-0.4.12/usr/param.h
-rw-r--r-- fujita/fujita 1058 2005-09-12 06:03:38 iscsitarget-0.4.12/usr/ietadm.h
-rw-r--r-- fujita/fujita 749 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/types.h
-rw-r--r-- fujita/fujita 561 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/config.h
-rw-r--r-- fujita/fujita 16156 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/chap.c
-rw-r--r-- fujita/fujita 3340 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/session.c
-rw-r--r-- fujita/fujita 16645 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/isns.c
-rw-r--r-- fujita/fujita 18259 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/iscsid.c
-rw-r--r-- fujita/fujita 2786 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/event.c
-rw-r--r-- fujita/fujita 7902 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/ctldev.c
-rw-r--r-- fujita/fujita 2345 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/log.c
-rw-r--r-- fujita/fujita 12858 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/isns.h
-rw-r--r-- fujita/fujita 5565 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/iscsid.h
-rw-r--r-- fujita/fujita 3284 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/message.c
-rw-r--r-- fujita/fujita 11456 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/ietd.c
-rw-r--r-- fujita/fujita 2423 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/target.c
-rw-r--r-- fujita/fujita 335 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/Makefile
-rw-r--r-- fujita/fujita 2813 2005-09-12 06:03:39 iscsitarget-0.4.12/usr/conn.c
drwxr-xr-x fujita/fujita 0 2005-09-12 06:03:39 iscsitarget-0.4.12/etc/
drwxr-xr-x fujita/fujita 0 2005-09-12 06:03:39 iscsitarget-0.4.12/etc/initd/
-rw-r--r-- fujita/fujita 1418 2005-09-12 06:03:39 iscsitarget-0.4.12/etc/initd/initd.gentoo
-rw-r--r-- fujita/fujita 1306 2005-09-12 06:03:39 iscsitarget-0.4.12/etc/initd/initd
-rw-r--r-- fujita/fujita 3134 2005-09-12 06:03:39 iscsitarget-0.4.12/etc/initd/initd.debian
-rw-r--r-- fujita/fujita 2178 2005-09-12 06:03:39 iscsitarget-0.4.12/etc/initd/initd.redhat
-rw-r--r-- fujita/fujita 194 2005-09-12 06:03:39 iscsitarget-0.4.12/etc/initiators.allow
-rw-r--r-- fujita/fujita 266 2005-09-12 06:03:39 iscsitarget-0.4.12/etc/initiators.deny
-rw-r--r-- fujita/fujita 1888 2005-09-12 06:03:39 iscsitarget-0.4.12/etc/ietd.conf
-rw-r--r-- fujita/fujita 8083 2005-09-12 06:03:39 iscsitarget-0.4.12/ChangeLog
-rw-r--r-- fujita/fujita 18010 2005-09-12 06:03:39 iscsitarget-0.4.12/COPYING
-rw-r--r-- fujita/fujita 1599 2005-09-12 06:03:39 iscsitarget-0.4.12/Makefile
-rw-r--r-- fujita/fujita 2580 2005-09-12 06:03:39 iscsitarget-0.4.12/README
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd iscsitarget-0.4.12
++ /usr/bin/id -u
+ '[' 0 = 0 ']'
+ /bin/chown -Rhf root .
++ /usr/bin/id -u
+ '[' 0 = 0 ']'
+ /bin/chgrp -Rhf root .
+ /bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ echo 'Patch #2610 (iscsitarget-0.4.12-kernel-compat-2.6.10.patch):'
Patch #2610 (iscsitarget-0.4.12-kernel-compat-2.6.10.patch):
+ patch -p0 -s
+ echo 'Patch #2612 (iscsitarget-r1257-kernel-compat-2.6.12.patch):'
Patch #2612 (iscsitarget-r1257-kernel-compat-2.6.12.patch):
+ patch -p0 -s
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.36449
+ umask 022
+ cd /usr/src/redhat/BUILD
+ cd iscsitarget-0.4.12
+ make KERNELSRC=/lib/modules/2.6.18-128.1.6.el5/build
make -C usr
make[1]: Entering directory `/usr/src/redhat/BUILD/iscsitarget-0.4.12/usr'
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o ietd.o ietd.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o iscsid.o iscsid.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o conn.o conn.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o session.o session.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o target.o target.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o message.o message.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o ctldev.o ctldev.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o log.o log.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o isns.o isns.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o chap.o chap.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o event.o event.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o param.o param.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o plain.o plain.c
cc ietd.o iscsid.o conn.o session.o target.o message.o ctldev.o log.o isns.o chap.o event.o param.o plain.o -o ietd -lcrypto
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -c -o ietadm.o ietadm.c
cc ietadm.o param.o -o ietadm
make[1]: Leaving directory `/usr/src/redhat/BUILD/iscsitarget-0.4.12/usr'
make -C /lib/modules/2.6.18-128.1.6.el5/build SUBDIRS=/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel modules
make[1]: Entering directory `/usr/src/kernels/2.6.18-128.1.6.el5-i686'
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/tio.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/tio.c:7:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/linux/capability.h:16,
from include/linux/sched.h:44,
from include/linux/mm.h:4,
from include/linux/pagemap.h:7,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:10,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/tio.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/tio.c:8:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.c:12:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/linux/capability.h:16,
from include/linux/sched.h:44,
from include/linux/module.h:9,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.c:13:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/nthread.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/nthread.c:12:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/linux/capability.h:16,
from include/linux/sched.h:44,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/nthread.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/nthread.c:13:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/wthread.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/wthread.c:9:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/err.h:4,
from include/linux/kthread.h:4,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/wthread.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/wthread.c:10:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/config.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/config.c:9:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/asm/bitops.h:8,
from include/linux/bitops.h:9,
from include/linux/thread_info.h:20,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:49,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:4,
from include/linux/slab.h:14,
from include/linux/proc_fs.h:4,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/config.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/config.c:10:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/digest.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/digest.c:10:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/linux/capability.h:16,
from include/linux/sched.h:44,
from include/linux/mm.h:4,
from include/linux/pagemap.h:7,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:10,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/digest.c:10:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/digest.c:12:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/conn.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/conn.c:11:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/asm/atomic.h:4,
from include/linux/file.h:8,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/conn.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/conn.c:12:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/session.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/session.c:7:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/linux/capability.h:16,
from include/linux/sched.h:44,
from include/linux/mm.h:4,
from include/linux/pagemap.h:7,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:10,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/session.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/session.c:8:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/target.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/target.c:7:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/linux/capability.h:16,
from include/linux/sched.h:44,
from include/linux/mm.h:4,
from include/linux/pagemap.h:7,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:10,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/target.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/target.c:9:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/volume.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/volume.c:7:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/linux/capability.h:16,
from include/linux/sched.h:44,
from include/linux/mm.h:4,
from include/linux/pagemap.h:7,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:10,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/volume.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/volume.c:8:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iotype.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iotype.c:7:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/linux/capability.h:16,
from include/linux/sched.h:44,
from include/linux/mm.h:4,
from include/linux/pagemap.h:7,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:10,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iotype.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iotype.c:9:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/file-io.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/file-io.c:11:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/linux/genhd.h:12,
from include/linux/blkdev.h:5,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/file-io.c:7:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/file-io.c:12:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/null-io.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/null-io.c:14:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/linux/genhd.h:12,
from include/linux/blkdev.h:5,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/null-io.c:10:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/null-io.c:15:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/target_disk.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi.h:16,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/target_disk.c:12:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_hdr.h:15:1: warning: "__packed" redefined
In file included from include/linux/compiler-gcc4.h:4,
from include/linux/compiler.h:42,
from include/linux/stddef.h:4,
from include/linux/posix_types.h:4,
from include/linux/types.h:14,
from include/scsi/scsi.h:11,
from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/target_disk.c:10:
include/linux/compiler-gcc.h:31:1: warning: this is the location of the previous definition
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/target_disk.c:13:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
CC [M] /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/event.o
In file included from /usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/event.c:12:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:39:5: warning: "D_IOV" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/iscsi_dbg.h:51:5: warning: "D_DUMP_PDU" is not defined
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/event.c: In function ‘event_init’:
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/event.c:102: warning: passing argument 2 of ‘netlink_kernel_create’ makes integer from pointer without a cast
/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/event.c:102: error: too few arguments to function ‘netlink_kernel_create’
make[2]: *** [/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel/event.o] Error 1
make[1]: *** [_module_/usr/src/redhat/BUILD/iscsitarget-0.4.12/kernel] Error 2
make[1]: Leaving directory `/usr/src/kernels/2.6.18-128.1.6.el5-i686'
make: *** [mods] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.36449 (%build)


RPM build errors:
user bastiaan does not exist - using root
group bastiaan does not exist - using root
user bastiaan does not exist - using root
group bastiaan does not exist - using root
user bastiaan does not exist - using root
group bastiaan does not exist - using root
user bastiaan does not exist - using root
group bastiaan does not exist - using root
Bad exit status from /var/tmp/rpm-tmp.36449 (%build)


I tried another version iscsitarget-0.4.13-0.1266.1.src.rpm, it also gave errors.

Then I then tried to build it from source.


[root@san2 iscsitarget-0.4.17]# make

Applying Patch compat-2.6.22-2.6.23.patch
patching file kernel/block-io.c
patching file kernel/config.c
patching file kernel/digest.c
patching file kernel/event.c
Applying Patch compat-2.6.19-2.6.21.patch
patching file kernel/event.c
patching file kernel/iscsi.c
patching file kernel/tio.c
Applying Patch compat-2.6.14-2.6.18.patch
patching file kernel/iscsi.h
patching file kernel/digest.c
patching file kernel/file-io.c
patching file kernel/iscsi.c
patching file kernel/tio.c
make -C usr
make[1]: Entering directory `/root/iscsitarget-0.4.17/usr'
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o ietd.o ietd.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o iscsid.o iscsid.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o conn.o conn.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o session.o session.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o target.o target.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o message.o message.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o ctldev.o ctldev.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o log.o log.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o chap.o chap.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o event.o event.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o param.o param.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o plain.o plain.c
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o isns.o isns.c
cc ietd.o iscsid.o conn.o session.o target.o message.o ctldev.o log.o chap.o event.o param.o plain.o isns.o -o ietd -lcrypto
cc -O2 -fno-inline -Wall -Wstrict-prototypes -g -I../include -D_GNU_SOURCE -c -o ietadm.o ietadm.c
cc ietadm.o param.o -o ietadm
make[1]: Leaving directory `/root/iscsitarget-0.4.17/usr'
make -C /lib/modules/2.6.18-128.1.6.el5/build SUBDIRS=/root/iscsitarget-0.4.17/kernel modules
make[1]: Entering directory `/usr/src/kernels/2.6.18-128.1.6.el5-i686'
CC [M] /root/iscsitarget-0.4.17/kernel/tio.o
CC [M] /root/iscsitarget-0.4.17/kernel/iscsi.o
CC [M] /root/iscsitarget-0.4.17/kernel/nthread.o
CC [M] /root/iscsitarget-0.4.17/kernel/wthread.o
CC [M] /root/iscsitarget-0.4.17/kernel/config.o
CC [M] /root/iscsitarget-0.4.17/kernel/digest.o
CC [M] /root/iscsitarget-0.4.17/kernel/conn.o
CC [M] /root/iscsitarget-0.4.17/kernel/session.o
CC [M] /root/iscsitarget-0.4.17/kernel/target.o
CC [M] /root/iscsitarget-0.4.17/kernel/volume.o
CC [M] /root/iscsitarget-0.4.17/kernel/iotype.o
CC [M] /root/iscsitarget-0.4.17/kernel/file-io.o
CC [M] /root/iscsitarget-0.4.17/kernel/null-io.o
CC [M] /root/iscsitarget-0.4.17/kernel/target_disk.o
CC [M] /root/iscsitarget-0.4.17/kernel/event.o
CC [M] /root/iscsitarget-0.4.17/kernel/param.o
CC [M] /root/iscsitarget-0.4.17/kernel/block-io.o
LD [M] /root/iscsitarget-0.4.17/kernel/iscsi_trgt.o
Building modules, stage 2.
MODPOST
CC /root/iscsitarget-0.4.17/kernel/iscsi_trgt.mod.o
LD [M] /root/iscsitarget-0.4.17/kernel/iscsi_trgt.ko
make[1]: Leaving directory `/usr/src/kernels/2.6.18-128.1.6.el5-i686'
[root@san2 iscsitarget-0.4.17]# make install
`usr/ietd' -> `/usr/sbin/ietd'
`usr/ietadm' -> `/usr/sbin/ietadm'
`etc/initd/initd.redhat' -> `/etc/init.d/iscsi-target'
`doc/manpages/ietadm.8' -> `/usr/share/man/man8/ietadm.8'
`doc/manpages/ietd.8' -> `/usr/share/man/man8/ietd.8'
`doc/manpages/ietd.conf.5' -> `/usr/share/man/man5/ietd.conf.5'
`ChangeLog' -> `/usr/share/doc/iscsitarget/ChangeLog'
`COPYING' -> `/usr/share/doc/iscsitarget/COPYING'
`README' -> `/usr/share/doc/iscsitarget/README'
`README.vmware' -> `/usr/share/doc/iscsitarget/README.vmware'
install: creating directory `/lib/modules/2.6.18-128.1.6.el5/kernel/iscsi'
`kernel/iscsi_trgt.ko' -> `/lib/modules/2.6.18-128.1.6.el5/kernel/iscsi/iscsi_trgt.ko'
Running depmod

[root@san2 iscsitarget-0.4.17]# insmod /lib/modules/2.6.18-128.1.6.el5/kernel/iscsi/iscsi_trgt.ko

[root@san2 iscsitarget-0.4.17]# lsmod | grep iscsi
iscsi_trgt 69852 0



So now source is getting compiled. Also i see that my raid card drivers are in the centos kernel itself. Will try the same on san1 as well.

Though i am still surprised, how come on the plus kernel, it won't compile :(

Also need to watch for the connect errors, which are really getting me worried.

[anandx]

Check if you have CONFIG_HIGHMEM=y in your config. A backup of config is usually saved in /boot or from the running kernel in /proc/config.gz.

Check HighFree in /proc/meminfo, check bootlog for grep highmem..

HTH,

Paul

Looks like its all there


# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_HIGHMEM=y
CONFIG_DEBUG_HIGHMEM=y


Here are the values for HIGHFREE and HIGHTotal

HighTotal: 1153424 kB
HighFree: 901096 kB

[tebokkel]

Well.. sounds to me that the warnings during RPM-build are the cause for the failures/errors during module load. Do I understand correctly that the compiled sources (without RPM) work correctly?
Than perhaps a header-mismatch somewhere in your distribution is the cause of all your problems.

Paul

[anandx]

Well.. sounds to me that the warnings during RPM-build are the cause for the failures/errors during module load. Do I understand correctly that the compiled sources (without RPM) work correctly?
Than perhaps a header-mismatch somewhere in your distribution is the cause of all your problems.

Paul

With centos normal kernel, yes them seem to be getting compiled, not with the centosplus kernel. Now since my raid card drivers are in the regular kernel itself, i will try to load both san servers with the same kernel and then try.

[anandx]

Alright i have another problem with this now. Using the standard kernel, i don't get to use the jfs module :( I need the jfs module to sometimes mount the san volumes locally for testing, which come enabled in plus kernel.

So any reason why the iscsitarget won't compile under centosplus kernel ?

[falko]

I have no idea. :(

[anandx]

Problem solved. Here is how i resolved it.

Installed the standard kernel, compiled and the iscsitarget module got compiled and installed properly. Then installed the plus kernel and rebooted inside it. Did a make install in the previous compiled version, redid a make, make install, and it worked fine.

Have no idea why the above would work, but it did and now centosplus kernel has the iscsitarget 0.17 version compiled and running properly.