Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On 23/12/13 08:21 AM, Vladislav Bogdanov wrote: > 23.12.2013 05:39, Digimer wrote: >> On 22/12/13 09:28 PM, Digimer wrote: >>> On 22/12/13 06:05 AM, Patrick Lists wrote: >>>> Hi Digimer, >>>> >>>> On 12/22/2013 07:46 AM, Digimer wrote: >>>>> Hi all, >>>>> >>>>> I am testing RHEL 7 and DRBD. I grabbed drbd from the Fedora 19 >>>>> repos >>>>> as EPEL isn't up yet. It installed fine, but I can't seem to 'modprobe >>>>> drbd'. >>>>> >>>>> Has anyone tried to get DRBD running on RHEL 7 yet? Mind sharing the >>>>> secret sauce, if so? If not, I'll try installing from source. >>>> >>>> Have you checked the logs? Watch the output of 'journalctl -f' when you >>>> modprobe drbd and it should tell you what's going on. >>>> >>>> Instead of installing from source I would just grab the source rpm, >>>> check the spec file for any obvious incompatibilities with EL7, fix any >>>> and rebuild it. >>>> >>>> Regards, >>>> Patrick >>> >>> Ok, I realized that '--without-km' was set in the spec. I changed that >>> to '--with-km' and tried building it again, but it failed this time. I'm >>> not much of a programmer, so I'm hoping you (or others) might be able to >>> help here. >>> >>> Here is the error, so far as I can tell: >>> >>> ==== >>> gcc -O2 -g -Wall -I. -I../drbd -I../drbd/compat -c -o drbdadm_parser.o >>> drbdadm_parser.c >>> UPD /root/rpmbuild/BUILD/drbd-8.4.3/drbd/compat.h >>> CC [M] /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_buildtag.o >>> CC [M] /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_bitmap.o >>> gcc -O2 -g -Wall -I. -I../drbd -I../drbd/compat -c -o drbdadm_main.o >>> drbdadm_main.c >>> In file included from >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_bitmap.c:35:0: >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_int.h:2515:0: warning: >>> "idr_for_each_entry" redefined [enabled by default] >>> #define idr_for_each_entry(idp, entry, id) \ >>> ^ >>> In file included from include/linux/cgroup.h:19:0, >>> from include/net/netprio_cgroup.h:16, >>> from include/linux/netdevice.h:48, >>> from include/net/sock.h:51, >>> from include/linux/connector.h:30, >>> from >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/linux/drbd.h:28, >>> from >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_bitmap.c:28: >>> include/linux/idr.h:132:0: note: this is the location of the previous >>> definition >>> #define idr_for_each_entry(idp, entry, id) \ >>> ^ >>> CC [M] /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_proc.o >>> gcc -O2 -g -Wall -I. -I../drbd -I../drbd/compat -c -o drbdadm_adjust.o >>> drbdadm_adjust.c >>> gcc -O2 -g -Wall -I. -I../drbd -I../drbd/compat -c -o >>> drbdtool_common.o drbdtool_common.c >>> In file included from >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_proc.c:34:0: >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_int.h:2515:0: warning: >>> "idr_for_each_entry" redefined [enabled by default] >>> #define idr_for_each_entry(idp, entry, id) \ >>> ^ >>> In file included from include/linux/cgroup.h:19:0, >>> from include/net/netprio_cgroup.h:16, >>> from include/linux/netdevice.h:48, >>> from include/net/sock.h:51, >>> from include/linux/connector.h:30, >>> from >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/linux/drbd.h:28, >>> from >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_proc.c:33: >>> include/linux/idr.h:132:0: note: this is the location of the previous >>> definition >>> #define idr_for_each_entry(idp, entry, id) \ >>> ^ >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_proc.c: In function >>> 'drbd_proc_open': >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_proc.c:320:3: error: implicit >>> declaration of function 'PDE' [-Werror=implicit-function-declaration] >>> return single_open(file, drbd_seq_show, PDE(inode)->data); >>> ^ >>> /root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_proc.c:320:53: error: invalid >>> type argument of '->' (have 'int') >>> return single_open(file, drbd_seq_show, PDE(inode)->data); >>> ^ >>> cc1: some warnings being treated as errors >>> make[3]: *** [/root/rpmbuild/BUILD/drbd-8.4.3/drbd/drbd_proc.o] Error 1 >>> make[2]: *** [_module_/root/rpmbuild/BUILD/drbd-8.4.3/drbd] Error 2 >>> make[2]: Leaving directory `/usr/src/kernels/3.10.0-54.0.1.el7.x86_64' >>> make[1]: *** [kbuild] Error 2 >>> make[1]: Leaving directory `/root/rpmbuild/BUILD/drbd-8.4.3/drbd' >>> make: *** [module] Error 2 >>> ==== >>> >>> I'll keep poking at it and report back if I make progress... As of now >>> though, I'm stuck. :) >> >> Building from 8.4.3 source errors out with the same problem. > > This one seems to be fixed (moved to drbd_wrappers.h and ifdef'ed) in 8.4.4. Ok, I am trying a new build on the RHEL 7 kernel. If that doesn't work, I will try 8.4.4. I thought I should stick to 8.4.3 because of RHEL using the 3.10 kernel. -- Digimer Papers and Projects: https://alteeve.ca/w/ What if the cure for cancer is trapped in the mind of a person without access to education?