Re: [CentOS] Yum update changes inode of file
On 2014-08-22, GKH wrote: > Aside from the stupid way: > > create a file "org_name" > copy it to new_name > rm org_name > mv new_name org_name > > I don't know of a way to change inode > and keep md5 the same. If the bug that Matthew cited is involved, then that's likely very much what happened. If the OP never changed nsswitch.conf, then the MD5 would be the same despite the package removing and creating a new file. --keith -- kkel...@wombat.san-francisco.ca.us ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Yum update changes inode of file
Meikel, Aside from the stupid way: create a file "org_name" copy it to new_name rm org_name mv new_name org_name I don't know of a way to change inode and keep md5 the same. Does anyone know of a way? This would be the perfect question for this forum. GKH > Hi folks, > > on CentOS 6.5 I run tripwire software which verifies data integrity. My > system is automatically updated by yum (as far as I understand the > /etc/cron.daily/0yum.cron is responsible for the regular system > updates). After a system update I'm then notified by tripwire about the > changes on the file system. > > By browsing those tripwire reports I found that there are files which > did not change at all (i.e. the MD5 hash is the same as before) but the > inode changed. I do not understand what yum did to the file that > resulted in an inode change, especially I'm wondering how the inode can > change although there was no modification on the file at all. > > Thanks in advance for any clarification. > > Find below an excerpt from the tripwire log (for /etc/nsswitch.conf) > which shows that only inode changed. > > Regards, > > Meikel > > > > > Excerpt from tripwire report: > > Modified object name: /etc/nsswitch.conf > >Property:ExpectedObserved >---- --- >Object Type Regular FileRegular File >Device Number64770 64770 > * Inode Number 393292 393686 >Mode -rw-r--r-- -rw-r--r-- >Num Links1 1 >UID root (0)root (0) >GID root (0)root (0) >Size 16881688 >Modify Time Tue 04 May 2010 09:22:21 PM CEST > Tue 04 May 2010 09:22:21 > PM CEST >Blocks 8 8 >CRC32DjDI7W DjDI7W >MD5 ANYAnN/RJkbSUehjA7wMSM ANYAnN/RJkbSUehjA7wMSM > > > ___ > CentOS mailing list > CentOS@centos.org > http://lists.centos.org/mailman/listinfo/centos > ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Yum update changes inode of file
On Fri, Aug 22, 2014 at 11:13:40PM +0200, Meikel wrote: > By browsing those tripwire reports I found that there are files which > did not change at all (i.e. the MD5 hash is the same as before) but the > inode changed. I do not understand what yum did to the file that > resulted in an inode change, especially I'm wondering how the inode can > change although there was no modification on the file at all. Do you have redhat-lsb installed? I bet that this is related to this bug: https://bugzilla.redhat.com/show_bug.cgi?id=867124 -- Matthew Miller Fedora Project Leader ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Yum update changes inode of file
Hi folks, on CentOS 6.5 I run tripwire software which verifies data integrity. My system is automatically updated by yum (as far as I understand the /etc/cron.daily/0yum.cron is responsible for the regular system updates). After a system update I'm then notified by tripwire about the changes on the file system. By browsing those tripwire reports I found that there are files which did not change at all (i.e. the MD5 hash is the same as before) but the inode changed. I do not understand what yum did to the file that resulted in an inode change, especially I'm wondering how the inode can change although there was no modification on the file at all. Thanks in advance for any clarification. Find below an excerpt from the tripwire log (for /etc/nsswitch.conf) which shows that only inode changed. Regards, Meikel Excerpt from tripwire report: Modified object name: /etc/nsswitch.conf Property:ExpectedObserved ---- --- Object Type Regular FileRegular File Device Number64770 64770 * Inode Number 393292 393686 Mode -rw-r--r-- -rw-r--r-- Num Links1 1 UID root (0)root (0) GID root (0)root (0) Size 16881688 Modify Time Tue 04 May 2010 09:22:21 PM CEST Tue 04 May 2010 09:22:21 PM CEST Blocks 8 8 CRC32DjDI7W DjDI7W MD5 ANYAnN/RJkbSUehjA7wMSM ANYAnN/RJkbSUehjA7wMSM ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos