Package: cachefilesd Version: 0.10.10-0.3 Severity: important I installed cachefilesd on an NFS client using standard fstab options: fsc,rw,defaults,_netdev.
Client and server are connected on a local network using a Gigabit connection. Files transfer without cachefilesd are quick, but opening a file is very slow for big files when cachefilesd is activated: 10 seconds for a 4 MBytes file, 60 seconds for a 50 MBytes file. No error is displayed. After investigating, it seems that: - transfered files are copied into cachefilesd local cache (in /var/cache/fscache) - opening a big file is always very long, even when the file is in the local cache. Client reboot doesn't changes anything. FSCache stats are as follow, but I don't know how to analyze them: FS-Cache statistics Cookies: n=163 v=1 vcol=0 voom=0 Acquire: n=971 ok=971 oom=0 LRU : n=0 exp=2128 rmv=96 drp=148 at=0 Invals : n=8852 Updates: n=3481 rsz=0 rsn=0 Relinqs: n=808 rtr=0 drop=808 NoSpace: nwr=0 ncr=0 cull=2 IO : rd=1696879 wr=1696352 RdHelp : RA=0 RP=0 WB=0 WBZ=0 rr=0 sr=0 RdHelp : ZR=0 sh=0 sk=0 RdHelp : DL=0 ds=0 df=0 di=0 RdHelp : RD=0 rs=0 rf=0 RdHelp : WR=0 ws=0 wf=0 The same configuration was working perfectly with a previous Debian release (Stretch 9.13). -- System Information: Debian Release: 12.11 APT prefers oldstable-updates APT policy: (500, 'oldstable-updates'), (500, 'oldstable-security'), (500, 'oldstable') Architecture: amd64 (x86_64) Kernel: Linux 6.1.0-37-amd64 (SMP w/8 CPU threads; PREEMPT) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages cachefilesd depends on: ii libc6 2.36-9+deb12u10 cachefilesd recommends no packages. cachefilesd suggests no packages. -- Configuration Files: /etc/cachefilesd.conf changed: dir /var/cache/fscache tag mycache brun 10% bcull 7% bstop 3% frun 10% fcull 7% fstop 3% /etc/default/cachefilesd changed: RUN=yes DAEMON_OPTS="" -- no debconf information
