On 20/01/14 15:57, Stephan Kulow wrote:
Am 20.01.2014 16:52, schrieb Sid Boyce:
libzypp-14.3.0-1.2.x86_64 Installed on 3 boxes but only one is slow using zypper ref and zypper dup.
With "strace -s 256 -f rpmdb2solv" it spends around 4 minutes in pread(3, Here it takes 0.4s.
What filesystem do you use for /var/lib ? What does filefrag /var/lib/rpm/* look like?
None of that should be affected by the libzypp version as it's between rpm and libsolv though, but I have no other theory.
Greetings, Stephan
It takes ~0.4s on 2 boxes. All 3 use ext4 I also ran "zypper clean -a" to see if that would have any effect. A good box --------------- tindog:~ # filefrag /var/lib/rpm/* /var/lib/rpm/alternatives: 1 extent found /var/lib/rpm/Basenames: 183 extents found /var/lib/rpm/Conflictname: 2 extents found /var/lib/rpm/Dirnames: 83 extents found /var/lib/rpm/Group: 10 extents found /var/lib/rpm/Installtid: 27 extents found /var/lib/rpm/Name: 30 extents found /var/lib/rpm/Obsoletename: 9 extents found /var/lib/rpm/Packages: 125 extents found /var/lib/rpm/Providename: 98 extents found /var/lib/rpm/Requirename: 54 extents found /var/lib/rpm/Sha1header: 52 extents found /var/lib/rpm/Sigmd5: 30 extents found /var/lib/rpm/Triggername: 1 extent found The slow box ------------------- sabre:~ # filefrag /var/lib/rpm/* /var/lib/rpm/alternatives: 1 extent found /var/lib/rpm/Basenames: 252 extents found /var/lib/rpm/Conflictname: 4 extents found /var/lib/rpm/Dirnames: 39 extents found /var/lib/rpm/Group: 11 extents found /var/lib/rpm/Installtid: 22 extents found /var/lib/rpm/Name: 31 extents found /var/lib/rpm/Obsoletename: 9 extents found /var/lib/rpm/Packages: 118 extents found /var/lib/rpm/Providename: 97 extents found /var/lib/rpm/Requirename: 71 extents found /var/lib/rpm/Sha1header: 61 extents found /var/lib/rpm/Sigmd5: 39 extents found /var/lib/rpm/Triggername: 1 extent found Puzzled! as it took that long previously. After a zypper ref and zypper dup and a reboot, it's normal again after weeks of slow operation. Regards Sid. -- Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support Senior Staff Specialist, Cricket Coach Microsoft Windows Free Zone - Linux used for all Computing Tasks -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org