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bio website github.com/kofemann
location Hamburg
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visits member for 2 years, 2 months
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Code for coffee


Oct
24
comment How Do I enable Safe Asynchronous Write With NFS?
probably, by calling sync afterword. The VM flushes pages periodically.
Oct
24
answered How Do I enable Safe Asynchronous Write With NFS?
Oct
23
answered Watching when a file is created on network folder in linux
Oct
22
comment Brief example for non-trivial idmapd sought
did you try to set in /etc/idmapd.conf domain = ldap.domain?
Oct
22
comment Transfer between two NFS shares on the same machine
server-side-copy implemented in upstream linux kernel
Oct
4
comment sudo does not prompt for password and reports 3 incorrect password attempts
check for 'Path askpass'
Oct
4
comment Puppet dynamic environments and version control
this is in the production. we use environments to 'group' the nodes into a security domains.
Oct
4
answered Puppet dynamic environments and version control
Oct
4
comment sudo does not prompt for password and reports 3 incorrect password attempts
check SUDO_ASKPASS environment variable
Sep
24
comment No acl on nfs mount in RHEL6?
for nfs, you have to use nfs4_getfacl/nfs4_setfacl from nfs4-acl-tools package
Sep
18
comment Poor NFS Performance Using Multiple Disks
check rsize and wsize options.
Sep
18
comment No acl on nfs mount in RHEL6?
what command do you use to get acls on the client?
Sep
17
comment inconsistency between du -sh and df -h
This difference can be triggered by block size on the NAS server. du shows number of byes, df - number of blocks * block size. Additionally, df asks NAS server for usage information, du counts it locally,
Sep
15
answered OpenAFS on Fedora/CentOS
Sep
4
comment NFSv4 with idmap
try to enforce numeric ID's on the server: echo "options nfs nfs4_disable_idmapping=1" > /etc/modprobe.d/nfs.conf and reboot NFS server.
Aug
29
comment Vagrant NFS share doesn't show updated file if size doesn't change
you need file's mtime to be changed to trigger NFS client to re-read cached blocks.
Aug
22
answered Why is an nfs server mounted as rw returning read only filesystem errors
Aug
21
comment Why can't I chown to nobody over nfsv4?
looks like your user nobody has a group without mapping
Aug
17
answered NFSv4 file ownerships, nfsidmap name not found in domain
Aug
16
comment How do I speed up “ls -l” on a network file system (NFS)?
The slowest part is getting file attributes for each single file. You can a bit speed it up by increasing nfs client cache life time. Check acregmin and acregmax mount options ( man nfs )