----- Original Message ----- > From: "Aakanksha Pudipeddi-SSI" <aakanksha.pu@xxxxxxxxxxxxxxx> > To: "Brad Hubbard" <bhubbard@xxxxxxxxxx> > Cc: "ceph-users" <ceph-users@xxxxxxxx> > Sent: Tuesday, 1 September, 2015 7:58:33 AM > Subject: RE: Rados: Undefined symbol error > > Brad, > > Yes, you are right. Sorry about that! This is what I get when I try with the > back ticks: > $ `which rados` -v > /usr/bin/rados: symbol lookup error: /usr/bin/rados: undefined symbol: > _ZN5MutexC1ERKSsbbbP11CephContext > $ strings `which rados`|grep "^ceph version" > $ > $ strings $(which rados)|grep "^ceph version" -A5 > $ > > The latest command returns no results too. Here's what you should get. # strings $(which rados)|grep "^ceph version" -A5 ceph version e4bfad3a3c51054df7e537a724c8d0bf9be972ff ConfLine(key = ' ', val=' ', newsection=' = " > > Thanks, > Aakanksha > > -----Original Message----- > From: Brad Hubbard [mailto:bhubbard@xxxxxxxxxx] > Sent: Monday, August 31, 2015 2:49 PM > To: Aakanksha Pudipeddi-SSI > Cc: ceph-users > Subject: Re: Rados: Undefined symbol error > > ----- Original Message ----- > > From: "Aakanksha Pudipeddi-SSI" <aakanksha.pu@xxxxxxxxxxxxxxx> > > To: "Brad Hubbard" <bhubbard@xxxxxxxxxx> > > Cc: ceph-users@xxxxxxxx > > Sent: Tuesday, 1 September, 2015 7:27:04 AM > > Subject: RE: Rados: Undefined symbol error > > > > Hello Brad, > > > > When I type "which rados" it returns /usr/bin/rados. > > Ah, I think I see what is happening. > > $ strings `which rados`|grep "^ceph version" -A5 > > Those are backticks "`", not single quotes "'". > > Try the following if it's easier. > > $ strings $(which rados)|grep "^ceph version" -A5 > > > > I am using Ubuntu 14.04. > > I follow these steps in installing ceph from source: > > > > 1. ./autogen.sh > > 2. Going to be using rocksdb, so: ./configure --with-librocksdb-static > > 3. make 4. sudo dpkg-buildpackage > > > > Then I use ceph-deploy to complete setup of the cluster and instead of > > ceph-deploy install, I type sudo dpkg -i -R <path to packages as a > > result of step 4>. > > > > Thanks, > > Aakanksha > > > > > > -----Original Message----- > > From: Brad Hubbard [mailto:bhubbard@xxxxxxxxxx] > > Sent: Monday, August 31, 2015 2:19 PM > > To: Aakanksha Pudipeddi-SSI > > Cc: ceph-users@xxxxxxxx > > Subject: Re: Rados: Undefined symbol error > > > > ----- Original Message ----- > > > From: "Aakanksha Pudipeddi-SSI" <aakanksha.pu@xxxxxxxxxxxxxxx> > > > To: "Brad Hubbard" <bhubbard@xxxxxxxxxx> > > > Cc: ceph-users@xxxxxxxx > > > Sent: Tuesday, 1 September, 2015 3:33:38 AM > > > Subject: RE: Rados: Undefined symbol error > > > > > > Hello Brad, > > > > > > Sorry for the delay in replying. As you mentioned earlier, > > > > > > $ `which rados` -v > > > > > > Returns a command not found error > > > > If it can't find rados how are you using it? > > > > Previously I gave you the following command. how did you run it is > > `whcih rados` returns command not found? > > > > # nm --dynamic `which rados` 2>&1|grep Mutex > > > > $ which rados > > > > Should return the path to the rados binary which you are having > > problems with. > > > > What OS/environment is this in and is there anything unusual about it > > or the build environment or build process? > > > > > > > > $ strings `which rados`|grep "^ceph version" -A5 > > > > > > Returns no results. > > > > > > Thanks a lot! > > > Aakanksha > > > > > > -----Original Message----- > > > From: Brad Hubbard [mailto:bhubbard@xxxxxxxxxx] > > > Sent: Thursday, August 27, 2015 10:00 PM > > > To: Aakanksha Pudipeddi-SSI > > > Cc: ceph-users@xxxxxxxx > > > Subject: Re: Rados: Undefined symbol error > > > > > > ----- Original Message ----- > > > > From: "Brad Hubbard" <bhubbard@xxxxxxxxxx> > > > > To: "Aakanksha Pudipeddi-SSI" <aakanksha.pu@xxxxxxxxxxxxxxx> > > > > Cc: ceph-users@xxxxxxxx > > > > Sent: Friday, 28 August, 2015 10:54:04 AM > > > > Subject: Re: Rados: Undefined symbol error > > > > > > > > ----- Original Message ----- > > > > > From: "Aakanksha Pudipeddi-SSI" <aakanksha.pu@xxxxxxxxxxxxxxx> > > > > > To: "Brad Hubbard" <bhubbard@xxxxxxxxxx> > > > > > Cc: "Jason Dillaman" <dillaman@xxxxxxxxxx>, ceph-users@xxxxxxxx > > > > > Sent: Friday, 28 August, 2015 6:15:12 AM > > > > > Subject: RE: Rados: Undefined symbol error > > > > > > > > > > Hello Brad, > > > > > > > > > > Thank you for your response. Looks like the command is undefined. > > > > > > > > > > U _ZN5Mutex4LockEb > > > > > U _ZN5Mutex6UnlockEv > > > > > U _ZN5MutexC1ERKSsbbbP11CephContext > > > > > U _ZN5MutexD1Ev > > > > > > > > $ git checkout v9.0.2 > > > > M src/civetweb > > > > HEAD is now at be422c8... 9.0.2 > > > > > > > > $ git show|head -1 > > > > commit be422c8f5b494c77ebcf0f7b95e5d728ecacb7f0 > > > > > > > > $./autogen.sh && ./configure && make -j2 $ sudo make install > > > > > > > > $ which rados > > > > /usr/local/bin/rados > > > > $ rados -v > > > > ceph version 9.0.2 (be422c8f5b494c77ebcf0f7b95e5d728ecacb7f0) > > > > > > > > $ nm /usr/local/bin/rados|grep ZN5MutexC1ERKSsbbbP11CephContext > > > > 0000000000513790 T _ZN5MutexC1ERKSsbbbP11CephContext > > > > > > > > What OS/environment is this in and is there anything unusual about > > > > it or the build environment or build process? > > > > > > > > What does the following command output? > > > > > > > > $ `which rados` -v > > > > > > Hehe, of course you can't do this because getting it to run is the > > > problem isn't it? :P > > > > > > Try this instead. > > > > > > $ strings `which rados`|grep "^ceph version" -A5 > > > > > > > > > > > > > > > > > Thanks, > > > > > Aakanksha > > > > > > > > > > -----Original Message----- > > > > > From: Brad Hubbard [mailto:bhubbard@xxxxxxxxxx] > > > > > Sent: Wednesday, August 26, 2015 5:46 PM > > > > > To: Aakanksha Pudipeddi-SSI > > > > > Cc: Jason Dillaman; ceph-users@xxxxxxxx > > > > > Subject: Re: Rados: Undefined symbol error > > > > > > > > > > ----- Original Message ----- > > > > > > From: "Aakanksha Pudipeddi-SSI" <aakanksha.pu@xxxxxxxxxxxxxxx> > > > > > > To: "Jason Dillaman" <dillaman@xxxxxxxxxx> > > > > > > Cc: ceph-users@xxxxxxxx > > > > > > Sent: Thursday, 27 August, 2015 6:22:45 AM > > > > > > Subject: Re: Rados: Undefined symbol error > > > > > > > > > > > > Hello Jason, > > > > > > > > > > > > I checked the version of my built packages and they are all 9.0.2. > > > > > > I purged the cluster and uninstalled the packages and there > > > > > > seems to be nothing else > > > > > > - no older version. Could you elaborate on the fix for this issue? > > > > > > > > > > Some thoughts... > > > > > > > > > > # c++filt _ZN5MutexC1ERKSsbbbP11CephContext > > > > > Mutex::Mutex(std::basic_string<char, std::char_traits<char>, > > > > > std::allocator<char> > const&, bool, bool, bool, CephContext*) > > > > > > > > > > Thats from common/Mutex.cc > > > > > > > > > > # nm --dynamic `which rados` 2>&1|grep Mutex > > > > > 0000000000504da0 T _ZN5Mutex4LockEb > > > > > 0000000000504f70 T _ZN5Mutex6UnlockEv > > > > > 0000000000504a50 T _ZN5MutexC1EPKcbbbP11CephContext > > > > > 0000000000504a50 T _ZN5MutexC2EPKcbbbP11CephContext > > > > > 0000000000504d10 T _ZN5MutexD1Ev > > > > > 0000000000504d10 T _ZN5MutexD2Ev > > > > > > > > > > This shows my version is defined in the text section of the > > > > > binary itself. > > > > > What do you get when you run the above command? > > > > > > > > > > Like Jason says this is some sort of mis-match between your > > > > > rados binary and your installed libs. > > > > > > > > > > HTH, > > > > > Brad > > > > > > > > > > > > > > > > > Thanks, > > > > > > Aakanksha > > > > > > > > > > > > -----Original Message----- > > > > > > From: Jason Dillaman [mailto:dillaman@xxxxxxxxxx] > > > > > > Sent: Friday, August 21, 2015 6:37 AM > > > > > > To: Aakanksha Pudipeddi-SSI > > > > > > Cc: ceph-users@xxxxxxxx > > > > > > Subject: Re: Rados: Undefined symbol error > > > > > > > > > > > > It sounds like you have rados CLI tool from an earlier Ceph > > > > > > release (< > > > > > > Hammer) installed and it is attempting to use the librados > > > > > > shared library from a newer (>= Hammer) version of Ceph. > > > > > > > > > > > > Jason > > > > > > > > > > > > > > > > > > ----- Original Message ----- > > > > > > > > > > > > > From: "Aakanksha Pudipeddi-SSI" > > > > > > > <aakanksha.pu@xxxxxxxxxxxxxxx> > > > > > > > To: ceph-users@xxxxxxxx > > > > > > > Sent: Thursday, August 20, 2015 11:47:26 PM > > > > > > > Subject: Rados: Undefined symbol error > > > > > > > > > > > > > Hello, > > > > > > > > > > > > > I cloned the master branch of Ceph and after setting up the > > > > > > > cluster, when I tried to use the rados commands, I got this > > > > > > > error: > > > > > > > > > > > > > rados: symbol lookup error: rados: undefined symbol: > > > > > > > _ZN5MutexC1ERKSsbbbP11CephContext > > > > > > > > > > > > > I saw a similar post here: > > > > > > > http://tracker.ceph.com/issues/12563 > > > > > > > but I am not clear on the solution for this problem. I am > > > > > > > not performing an upgrade here but the error seems to be similar. > > > > > > > Could anybody shed more light on the issue and how to solve it? > > > > > > > Thanks a lot! > > > > > > > > > > > > > Aakanksha > > > > > > > > > > > > > _______________________________________________ > > > > > > > ceph-users mailing list > > > > > > > ceph-users@xxxxxxxxxxxxxx > > > > > > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > > _______________________________________________ > > > > > > ceph-users mailing list > > > > > > ceph-users@xxxxxxxxxxxxxx > > > > > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > > > > > > > > > > > _______________________________________________ > > > > ceph-users mailing list > > > > ceph-users@xxxxxxxxxxxxxx > > > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > > > > > > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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