Feature changed by: Michael Loeffler (sprudel24) Feature #300763, revision 44 Title: Warn about services using old libraries openSUSE-10.2: Rejected by Edith Parzefall reject date: 2006-10-02 16:05:01 reject reason: Not enough time for 10.2, rejecting with TPM approval. Priority Requester: Desirable Projectmanager: Desirable openSUSE-10.3: Rejected by Stanislav Visnovsky reject date: 2007-07-31 12:35:05 reject reason: Postponing. Priority Requester: Important Projectmanager: Important openSUSE-11.0: Rejected by Stanislav Visnovsky reject date: 2007-11-21 12:16:55 reject reason: Out of scope for 11.0 Priority Requester: Important openSUSE-11.1: Rejected by Federico Lucifredi reject date: 2008-08-01 18:25:29 reject reason: Cutting scope to match project schedule. Priority Requester: Important openSUSE-11.2: Evaluation Priority Requester: Important Requested by: Martin Vidner (mvidner) + Partner organization: openSUSE.org Description: Fou4s has a useful feature: after installing updates, it runs "lsof | grep RPMDELETE" to see processes that are accessing the old libraries and recommends to restart them. Our update stack should do this as well, and notify users of processes that need to be restarted. I see this as both a zypper feature and a PK-UI pop-up. Documentation Impact: Software management documentaiton needs to be updated. Discussion: #5: Stanislav Visnovsky (visnov) (2006-09-06 10:57:53) Edith, Jiri, feel free to postpone this for 10.3 if out of resources. #6: Edith Parzefall (emapedl) (2007-07-31 11:49:06) Sorry, we had no time to look into this. Please reject for 10.3. #8: Federico Lucifredi (flucifredi) (2008-06-12 20:52:41) I like this. Stano, Klaus, please sanity-check. #9: Jiri Srain (jsrain) (2008-07-07 09:03:59) Jiri, please, add the check into YaST online update (I must admit that the suggested command didn't work for me, thus some investigation may be needed). Duncan, please, assign the applets. #10: Jiří­ Suchomel (jsuchome) (2008-07-14 15:55:27) Uhm, what should be the output of "lsof | grep RPMDELETE" and what should actually YaST do with the result? Or, if we use the command from comment 4: what should YaST do with these results? #11: Martin Vidner (mvidner) (2008-07-16 09:52:28) When packages are updated, the effect of the update may not be yet realized because the system is still using the old files (they are unlinked but still in use). A well known case is the kernel which needs a reboot (or kexec or ksplice...). For the apps, we can ask (in zypp app layer?) about all open files which are already unlinked. Then we can say "Updates will not take effect until these processes are restarted: sshd (pid 42), apache2 (pid 31337). If you are unsure, rebooting will do the job.". There can be a Details button or a reference to "zypper checkdeleted" (TODO) to show the gory details. It seems that RPMDELETE no longer works, but there is a simple fix (http://archives.neohapsis.com/archives/linux/suse/2006-q1/0034.html) for that. This thread (http://lists.opensuse.org/opensuse/2002-09/msg00532.html) shows how fou4s presents the info. Marcus has good points in comment 4 but we can address them when we have a prototype working. #12: Jiří­ Suchomel (jsuchome) (2008-07-16 10:04:16) (reply to #11) IMHO such check belongs to zypp, YaST/zypper/applets should show the results. Duncan, is it possible to assign this to someone from the zypp team? #13: Duncan Mac-Vicar (dmacvicar) (2008-07-30 17:09:22) (reply to #12) yes, will be done as part of the commit refactoring. -- openSUSE Feature: https://features.opensuse.org/?rm=feature_show&id=300763