search for: actimeo

...t;> #### this is a part from /proc/self/mountinfo ######## >> 33 20 0:23 / /home/builds ro,relatime - cifs //10.30.20.61/builds >> ro,sec=ntlm,unc=\\10.30.20.61\builds,username=,uid=0,noforceuid,gid=0,noforcegid,addr=10.30.20.61,unix,posixpaths,serverino,acl,rsize=1048576,wsize=65536,actimeo=1 >> 32 20 0:24 / /home/platform ro,relatime - cifs //10.30.20.61/platform >> ro,sec=ntlm,unc=\\10.30.20.61\platform,username=,uid=0,noforceuid,gid=0,noforcegid,addr=10.30.20.61,unix,posixpaths,serverino,acl,rsize=1048576,wsize=65536,actimeo=1 >> >> and after this entrys, th...

Hello, I need an advice about POP3 and NFS with Dovecot 1.0 (as 1.1 is still tagged beta) . I currently have all messages and indexes under a NFS partition . I thus turned cache off using actimeo=0 . Of course, my current architecture does not allow me to keep the same user on the same dovecot server. Now, I have some NFS issues with high percentages of getattr() . If I understood well, the cache must be disabled, because of the case of 2 differents computers could log on the same time a...

...lways redirected to the same server. If > you can manage to do that, then it's safe to enable attribute caching. The INBOXes and folders live on the mail server where a) DC is going to run and b) they are exported to the three other machine. Does this mean that I don't have to mess with actimeo? 3) Pardon my ignorance....Is actimeo set on the NFS server as an attribute of exportation or on the NFS client on the imported FS...or both 4) Is there any reason related to data integrity or performance to prefer NFS V2 or 3 or 4? 5) Are there other questions I should ask of IBM about NFS clien...

...s guest,ro 0 0 #### this is a part from /proc/self/mountinfo ######## 33 20 0:23 / /home/builds ro,relatime - cifs //10.30.20.61/builds ro,sec=ntlm,unc=\\10.30.20.61\builds,username=,uid=0,noforceuid,gid=0,noforcegid,addr=10.30.20.61,unix,posixpaths,serverino,acl,rsize=1048576,wsize=65536,actimeo=1 32 20 0:24 / /home/platform ro,relatime - cifs //10.30.20.61/platform ro,sec=ntlm,unc=\\10.30.20.61\platform,username=,uid=0,noforceuid,gid=0,noforcegid,addr=10.30.20.61,unix,posixpaths,serverino,acl,rsize=1048576,wsize=65536,actimeo=1 and after this entrys, there are my mounting points. extlin...

.... Is it now possible to reliably store index files over nfs? If not, the alternative is keeping index files in memory, or on local disk - on each server. How big of a performance hit is this if imap connections are round-robined between imap servers? I've seen various people using different actimeo settings, some set at 0, some slightly higher - as much as 30. Can anyone speak on experience they have had with netapps on this subject? The following sound like they are required: mmap_disable=yes lock_method=dotlock Has anyone been successful with fnctl() on netapps with dovecot? Thanks in...

...root / xfs defaults 0 0 UUID=7a3ae70a-8ef3-463b-8f5b-be4e2e7be894 /boot xfs defaults 0 0 /dev/mapper/centos-swap swap swap defaults 0 0 10.201.40.34:/data/col1/noc-bkups-1 /mnt/dd2500-1 nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0 10.201.40.34:/data/col1/hesperia-mount /hesperiamount nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0 ----------------------------------------------------------------------------------------------------------------------- This setup has been working fine for over a year,...

...0 servers on which Dovecot 1.0.3 is running. Users are normally directed to their "preferred" server but, if it is unavailable, will go via the other server. Q1. Am I right in thinking that for the Message Store and Control Files I should NFS-mount both of them with the "actimeo=0"? (Or would "noac" be better, which also turns off client write- caching as well as the attribute cache?) Q2. Should I NFS-mount either or both of the Message Store and Control Files with the "noxattr" option to turn off extended attributes? Q3....

...evstation.samdom.example.com/data on /mnt/test type cifs (rw,relatime,vers=3.1.1,sec=krb5,cruid=0,cache=strict,multiuser,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.1.141,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,noperm,rsize=4194304,wsize=4194304,bsize=1048576,echo_interval=60,actimeo=1,closetimeo=1) //devstation.samdom.example.com/Mtest1 on /mnt/testmount1 type cifs (rw,relatime,vers=3.1.1,sec=krb5,cruid=0,cache=strict,multiuser,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.1.141,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,noperm,rsize=4194304,wsize=4194304,bsi...

...formance problem manifests as very high system% utilization - basically iowait for NFS. There are two imap servers with plenty of horsepower/memory/etc. They are connected to a 3050c cluster via gig-e. Here are the mount options: rw,tcp,nfsvers=3,rsize=8192,wsize=8192,nosuid,nodev,soft,intr,noac,actimeo=0 I need to get this system% utilization brought down because it is starting to slowdown imap performance for other users (it goes up to 95% on a regular basis, with users that have folders with many messages). My thought is to try removing the noac option and bump up the actimeo value from 0 to...

...proc/self/mountinfo ######## >>>> 33 20 0:23 / /home/builds ro,relatime - cifs //10.30.20.61/builds >>>> >>>> ro,sec=ntlm,unc=\\10.30.20.61\builds,username=,uid=0,noforceuid,gid=0,noforcegid,addr=10.30.20.61,unix,posixpaths,serverino,acl,rsize=1048576,wsize=65536,actimeo=1 >>>> 32 20 0:24 / /home/platform ro,relatime - cifs //10.30.20.61/platform >>>> >>>> ro,sec=ntlm,unc=\\10.30.20.61\platform,username=,uid=0,noforceuid,gid=0,noforcegid,addr=10.30.20.61,unix,posixpaths,serverino,acl,rsize=1048576,wsize=65536,actimeo=1 >>&g...

....34 not responding, still trying ... ----------------------------------------------------------------------------------------- I tried downgrading to rpcbind-0.2.0-38.el7.x86_64 but this time it didn't help. I mount either directly: ? mount -vv -o auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 -t nfs 10.201.40.34:/data/col1/hesperia-mount /hesperiamount2 or through /etc/fstab: ? 10.201.40.34:/data/col1/hesperia-mount?? /hesperiamount2?? nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 The box may even hung during reboot, which has never happened in the past. It ne...

...~# mount | grep username > //fileserver.company.com/username on /home/username/username type cifs (rw,relatime,sec=ntlmi,unc=\\filehost.company.com\username,username=username,domain=WRKGRP,uid=49611,forceuid,gid=513,forcegid,addr=192.168.89.2,unix,posixpaths,serverino,acl,rsize=61440,wsize=65536,actimeo=1) > root at dmmember:~# MJ

Hi, Our dovecot setup consists of two hosts running dovecot-1.0.beta9 with Maildir/indices stored on NFS(noac,actimeo=0 used). I am seeing these messages at times - but no real problems on the client side. Is this something to worry about? dovecot: Oct 17 10:33:31 Error: IMAP(user): Corrupted index cache file mailstore/user/Maildir/.mail.incoming/dovecot.index.cache: invalid record size Thanks! --------------...

...removal : 454.345 454.345 454.345 0.000 Tree creation : 314.333 314.333 314.333 0.000 Tree removal : 382.234 382.234 382.234 0.000 -- finished at 02/17/2023 10:26:28 -- Additionally, it seems our client does not have any kind of cache available. I've tried many options: - cache=loose - actimeo=3600 - nostrictsync - noperm - fsc - etc.... But none of the seems to have an impact. Our work load consists of mainly large number of small files. I know there many possible factors going on here. So I'm wondering if there is any way we could profile/trace this to tune the perfo...

...xfs defaults 0 0 UUID=297e2939-d6f5-431a-9813-9848368ee306 /boot xfs defaults 0 0 /dev/mapper/centos-swap swap swap defaults 0 0 10.201.40.34:/data/col1/noc-bkups-1 /mnt/dd2500-1 nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0 Any other ideas? Thanks, Nick

...I am running a server with cifs-utils 6.0 on Ubuntu 14.04 trusty with a CIFS mount as follows: //server/share /mnt/Share cifs rw,relatime,vers=1.0,cache=strict,username=myuser,domain=EXAMPLE,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.0.8,unix,posixpaths,serverino,acl,rsize=1048576,wsize=65536,actimeo=1 0 0 I am using perl's File::Copy function to copy several hundred files from the share to the local ext4 filesystem: cp($src, $dst, 32128); This works fine for almost all of the files, however the perl script always blocks in uninterruptable sleep on one file in particular. If I strace it,...

...# cat /proc/mounts | grep cifs //10.10.27.203/cifs-share /mnt/cifs cifs rw,relatime,vers=default,cache=strict,username=root,domain=,uid=0,noforceuid,gid=0,noforcegid,addr=10.10.27.203,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,mfsymlinks,rsize=1048576,wsize=1048576,echo_interval=60,actimeo=1 0 0

On 22/9/2017 2:58 ??, Nikolaos Milas wrote: > ... > or through /etc/fstab: > > ? 10.201.40.34:/data/col1/hesperia-mount /hesperiamount2?? nfs > auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 Correction: the /etc/fstab nfs mount line has one more zero: ? 10.201.40.34:/data/col1/hesperia-mount /hesperiamount2?? nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0 I am looking forward to your feedback. Based on the facts and experience, it looks like a bug. After a...

...20,hard,nocto,nordirplus,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=10.19.19.19,mountvers=3,mountport=635,mountproto=tcp,local_lock=none,addr=10.19.19.19) cat /etc/fstab storage:/vmail??? /vmail??? nfs??? rw,sec=sys,noexec,noatime,tcp,hard,rsize=65536,wsize=65536,intr,nordirplus,nfsvers=3,tcp,actimeo=120,nocto??? 0??? 0 Probably somthing in kernel or mount options. Any idea ?

...<file system> <mount point> <type> <options> <dump> <pass> /dev/xvda1 / ext3 rw,noatime 0 1 /dev/xvdb1 none swap defaults 0 0 FileServer:/usr/src /usr/src nfs rw,soft,intr,actimeo=0 0 0 FileServer:/srv/Service /mnt nfs rw,soft,intr,actimeo=0 0 0 ---------------------------- I''ve apt-get install initrd-tools (V0.1.81.1) from ftp://ftp.tuwien.ac.at/linux/debian sarge Whats above the /guest-packages-*/mkinitrd-3.5.13.6-1.src.rpm which I found for suse,...