Thank you Sage, I tried the master-backport, and it works now. On Fri, Oct 29, 2010 at 1:29 PM, Sage Weil <sage@xxxxxxxxxxxx> wrote: > On Fri, 29 Oct 2010, Jeff Wu wrote: >> Thank you Gregory and Yonggang,i git rbd-backport , make sucessfully. > > A word of caution: the rbd-backport branch is really old and out of date. > The reason it compiles is because it doesn't have the task_dirty_inc call > at all. And looking at it more closely, it looks like task_dirty_inc was > never exported to modules. Whoops! I'm not sure what the implications of > not calling it are (presumably the VMs space accounting gets out of > whack), but it was also missing from the upstream version until 2.6.36, so > I'll just drop it from the -backport branches. (I suspect I added it when > the account_page_dirtied() call was added in 2.6.36 and noticed it was > doing it.) > > In any case, the ceph-client-standalone.git is fixed up, and you should > now be able to use either master-backport or unstable-backport. > > sage > > >> >> Regards, >> Jeff.Wu >> Transoft.inc >> Senior software Engineer >> >> ÿÿ 2010-10-29ÿÿÿÿ 00:54 +0800ÿÿYonggang Liuÿÿÿÿÿÿ >> > Solved. Thank you Gregory! >> > I used the branck rbd-backport and it works perfectly. >> > >> > Regards, >> > >> > On Thu, Oct 28, 2010 at 11:55 AM, Gregory Farnum <gregf@xxxxxxxxxxxxxxx> wrote: >> > > The ceph-client tree is always maintained against the latest rc from >> > > Linus. For any other kernel you need to use the -backports branches. >> > > It looks like this is what's causing both your troubles. :) >> > > -Greg >> > > >> > > On Thu, Oct 28, 2010 at 8:20 AM, Yonggang Liu <myidpt@xxxxxxxxx> wrote: >> > >> The same thing happens here, I was using Debian 5.0 with kernel 2.6.32-5-686. >> > >> I had the following error message: >> > >> client:~/ceph-client-standalone# insmod ceph.ko >> > >> insmod: error inserting 'ceph.ko': -1 Unknown symbol in module >> > >> client:~/ceph-client-standalone# dmesg -c >> > >> [ 4295.877555] ceph: Unknown symbol task_dirty_inc >> > >> >> > >> Any ideas? >> > >> >> > >> On Thu, Oct 28, 2010 at 5:55 AM, Jeff Wu <cpwu@xxxxxxxxxxxxx> wrote: >> > >>> Hi ,all >> > >>> >> > >>> At Ubuntu 10.10 x86_64 , kernel : Linux-2.6.35-22-generic , >> > >>> >> > >>> I git Lastest ceph-client-standalone source codes from >> > >>> git://ceph.newdream.net/ceph-client-standalone.git >> > >>> >> > >>> it make fail, get the warning messages: "account_page_dirtied" >> > >>> >> > >>> =================== Logs ======================== >> > >>> >> > >>> jeff@cephserver:~/work/ceph-client-standalone$ make >> > >>> >> > >>> ................................... >> > >>> >> > >>> CC [M] /home/jeff/work/ceph-client-standalone/ceph_hash.o >> > >>> CC [M] /home/jeff/work/ceph-client-standalone/ceph_frag.o >> > >>> LD [M] /home/jeff/work/ceph-client-standalone/ceph.o >> > >>> Building modules, stage 2. >> > >>> MODPOST 1 modules >> > >>> WARNING: >> > >>> "account_page_dirtied" [/home/jeff/work/ceph-client-standalone/ceph.ko] >> > >>> undefined! >> > >>> CC /home/jeff/work/ceph-client-standalone/ceph.mod.o >> > >>> LD [M] /home/jeff/work/ceph-client-standalone/ceph.ko >> > >>> make[1]: Leaving directory `/usr/src/linux-headers-2.6.35-22-generic' >> > >>> jeff@cephserver:~/work/ceph-client-standalone$ >> > >>> >> > >>> ===================================================== >> > >>> >> > >>> then i change to master-backport, to make it , >> > >>> still get a warning messages : "task_dirty_inc" . >> > >>> >> > >>> ===============logs=================================== >> > >>> >> > >>> jeff@cephserver:~/work/ceph-client-standalone$ git checkout -b >> > >>> master-backport origin/master-backport >> > >>> Branch master-backport set up to track remote branch master-backport >> > >>> from origin. >> > >>> Switched to a new branch 'master-backport' >> > >>> jeff@cephserver:~/work/ceph-client-standalone$ git pull >> > >>> Already up-to-date. >> > >>> >> > >>> jeff@cephserver:~/work/ceph-client-standalone$ make >> > >>> >> > >>> ......................................... >> > >>> >> > >>> CC [M] /home/jeff/work/ceph-client-standalone/osdmap.o >> > >>> CC [M] /home/jeff/work/ceph-client-standalone/debugfs.o >> > >>> CC [M] /home/jeff/work/ceph-client-standalone/auth.o >> > >>> LD [M] /home/jeff/work/ceph-client-standalone/ceph.o >> > >>> Building modules, stage 2. >> > >>> MODPOST 1 modules >> > >>> WARNING: >> > >>> "task_dirty_inc" [/home/jeff/work/ceph-client-standalone/ceph.ko] >> > >>> undefined! >> > >>> CC /home/jeff/work/ceph-client-standalone/ceph.mod.o >> > >>> LD [M] /home/jeff/work/ceph-client-standalone/ceph.ko >> > >>> make[1]: Leaving directory `/usr/src/linux-headers-2.6.35-22-generic' >> > >>> jeff@cephserver:~/work/ceph-client-standalone$ >> > >>> >> > >>> ========================================================= >> > >>> >> > >>> Is it a bug ? or i git wrong source package ? >> > >>> >> > >>> Thanks, >> > >>> Jeff,Wu >> > >>> >> > >>> >> > >>> >> > >>> >> > >>> >> > >>> >> > >>> >> > >>> -- >> > >>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >> > >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >> > >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > >>> >> > >> >> > >> >> > >> >> > >> -- >> > >> Yonggang Liu >> > >> Advanced Computing and Information Systems Laboratory >> > >> University of Florida >> > >> -- >> > >> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >> > >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> > >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > >> >> > > >> > >> > >> > >> > -- >> > Yonggang Liu >> > Advanced Computing and Information Systems Laboratory >> > University of Florida >> > -- >> > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >> > the body of a message to majordomo@xxxxxxxxxxxxxxx >> > More majordomo info at http://vger.kernel.org/majordomo-info.html >> >> >> -- >> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> >> -- Yonggang Liu Advanced Computing and Information Systems Laboratory University of Florida -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
