search for: nfs4

Displaying 20 results from an estimated 220 matches for "nfs4".

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2009 Mar 09
Nfs4 with kerberos freezing system
Hello, I have a CentOS 5.2 server that exports /home on the local network for 2 users by secure nfs4 with kerberos krb5p. The clients are a notebook and a desktop pc. The following error is always reproducible on all clients. If running the clients on high load, that means for example 5 firefox windows open and connected with www pages from the internet, installing the new qt development environme...
2012 Jan 28
nfs4 with Samba 4
Hi everyone Version 4.0.0alpha18-GIT-bfc7481 openSUSE 12.1 Conventional nfs4 export works fine, but I'm having trouble kerberizing it for Samba 4 for my Samba 4 users. I've setup the nfs4 pseudo stuff like this: hh3:/ # mkdir /export hh3:/ # mkdir /export/home hh3:/ # mount --bind /home /export/home Here is /etc/exports...
2010 Oct 15
NFS4 + SELinux
All test machines are CentOS 5.5 (RHEL subscriptions purchased). We've had NFS3 storage working fine and decided to try NFS4. We can mount an NFS4 share on our KVM host, but the SELinux file context on the mountpoint directory is magically changed from virt_image_t to nfs_t. Restorecon refuses to change it back. Adding the mount option context=system_u:object_r:virt_image_t on either server or client doesn't help (...
2009 Feb 01
nfs4 support
Hi, does klibc's mount support nfs4? Any ideas how hard is it to get nfs4-utils build against klibc for encryption support? Julius
2013 Jan 31
ACLs on a directory on GPFS
.../myplace/ owner: root group: root user::rwx user:afrankel:rwx group::--- mask::rwx other::--- When I try to access this folder in Windows, I get permission denied. The same permissions on a files, I can open it / modify it without any problems. Here is my seetings : mmlsfs sb -D nfs4 File locking semantics in effect -k all ACL semantics in effect /etc/samba/smb.conf : --------------------- clustering = yes fileid:mapping = fsname vfs objects = shadow_copy2 syncops gpfs fileid shadow:snapdir = .snapshots shadow:fixinodes =yes gpfs:sharemodes = Yes gpfs:leases = Yes...
2011 May 31
Unable to mount Centos 5.6 Server via nfs4 - Operation Not Permitted - MADNESS!
After getting a reasonably configured NFS4 setup working on my Scientific Linux server, I spent a majority of my evening trying to do the same with my Centos 5 box, with fruitless results. Most attempts to mount that server returns the following message: [root at sl01 log]# mount -t nfs4 /mnt mo...
2012 Apr 09
Problem with NFS4 and CentOs 5.8
Hi, I hope someone could give me help with following problem on centos 5.8 kernel and nfs4. On server i have bind mounted directory shared to the client with following setup: mounted directory: /srv/nfs/imagetest on /exports/imagetest type none (rw,bind) /etc/exports file: /exports,insecure,sync,wdelay,no_subtree_che...
2012 Oct 03
CentOS 5.8, xen kernel, and nfs4
G'day, I have a workstation running CentOS 5.8 with kernel 2.6.18-308.el5. This workstation needs to mount a NFS4 directory on a server (mysvr in the example below). If the computer is running the XEN kernel (uname -a reports ...2.6.18-308.el5xen), my NFS4 share is mounted but "ls" reports an error. Xen kernel: uname -a ...2.6.18-308.el5xen mount | grep mysvr mysvr:/ on /...
2010 Jun 29
NFS(4) IMAP Quota
Hi *, We use nfs4 in combination with dovecot. Also (hard)quotas are used on the exports. Using the dovecot quota fs plugin things did not work at all. There were a few issues we encountered: 1. Nfs4 is not recognized. The problem is that the mount type is only checked for "nfs" and not nfs4. This was an...
2010 May 27
ACLs in windows clients w/ GPFS
Hello list, I've got a ctdb cluster working against a GPFS cluster. I've got ACLs going and have set the default/active ACLs on my folders. The ACLs seem to be working fine, they are correctly limiting/allowing access to the said folders/files. My issue is that when using the windows client to view/change the ACLs everything goes south. When trying to view the ACLs via
2010 Oct 27
Compiling libvirt-0.8.4 for NFSv4
...o define NFSv4 pool from xml config, but it's not an option. I decided to hack a bit. Added the following to source code: storage_conf.h(417): enum virStoragePoolFormatFileSystemNet { VIR_STORAGE_POOL_NETFS_AUTO = 0, VIR_STORAGE_POOL_NETFS_NFS, VIR_STORAGE_POOL_NETFS_NFS4, VIR_STORAGE_POOL_NETFS_GLUSTERFS, VIR_STORAGE_POOL_NETFS_CIFS, VIR_STORAGE_POOL_NETFS_LAST, }; storage_conf.c(64): VIR_ENUM_IMPL(virStoragePoolFormatFileSystemNet, VIR_STORAGE_POOL_NETFS_LAST, "auto", "nfs", "nfs4&qu...
2011 Nov 17
nfs4 problem in CENTOS6
...t with CENTOS6! I have two machines, fileserver1 and server5. fileserver1 runs on CENTOS6 (virtualized, if this is important), server5 runs on Centos5. Both are running with the most recent updates. Server5 is a machine to store backups on. Several servers, including fileserver1, are mounted with nfs4 on server5. fileserver1 has this /etc/fstab: ---8<---/etc/fstab--- UUID=73254e19-895f-4190-b2e3-13a2b0bec9ce / ext4 defaults 1 1 UUID=ac658802-73e4-4c87-bb03-6f9af1ebc4f8 /mnt/data ext4 defaults 1 2 UUID=4836335a-2d66-4d12-9dec-7197dc772d77 s...
2011 Oct 27
Use ACL over NFS4
I have an NFS4 server exporting a folder, and a Samba server importing that folder which it then turns around and shares over Samba. I would like Windows machines accessing this folder and its sub folders to be properly restricted according to ACLs. The NFS4 server is running CentOS 5.7 and is NFS exporting an E...
2005 Aug 21
nfs4 on CentSO4.1
I'm struggling to get nfs v4 going at the moment- following instructions from Can anyone else confirm that they already have nfs4 working ok, just to give me heart to continue fighting? -- Cheers, Tony -------------- next part -------------- An HTML attachment was scrubbed... URL: <
2010 Apr 29
nfs4 help needed
Fedora 13 is using nfs4, and there is a problem in opening files requiring OpenOffice if accessed over an nfs3 mount, so it's time to change. I found a couple of tutorials, and got it *almost* working correctly. This is where I need help. Logwatch tells me /nfs4exports/Data1 and /Data1 have same fil...
2010 Dec 06
2.6.18-194.26.1.el5 NFS4 race conditions?
Are there any known race conditions with 2.6.18-194.26.1.el5 x86_64 and NFS4? Today a user managed to shut down two identical Intel servers by copying a simple text file via NFS4. Reverting back to 17.1 made the error disappear. On other non-identical hardware the error was not reproducible (so it must be a combination of hardware and this special kernel revision). Anyb...
2014 May 06
NFS4 idmap question
...e server to "nobody" to give httpd full permissions. Now I want to rebuild these systems with CentOS6 and httpd running as user "apache". The problem is how to give access to the NFS exports to these new servers while the old ones are still using the same exports. CentOS6 uses NFS4 so I was thinking to use idmap and statically map user "nobody" to local user "apache" but I can't seem to get it working. I wonder is it even possible considering that user "nobody" is a system type user? Any better ideas what I can do to give user nobody on Cen...
2017 Sep 01
ganesha error ?
...or only happen once but other errors happen every time a clients try to create a new session file. To make php apps work again, I had to restart the client. Do you have an idea of what's happening here ? 31/08/2017 17:02:55 : epoch 59a450e6 : GLUSTER-NODE3 : ganesha.nfsd-2067[work-161] nfs4_State_Del :STATE :CRIT :hashtable get latch failed: 2 31/08/2017 17:04:00 : epoch 59a450e6 : GLUSTER-NODE3 : ganesha.nfsd-2067[work-31] create_nfs4_owner :NFS4 LOCK :CRIT :Related {STATE_OPEN_OWNER_NFSV4 0x7f0274475840: clientid={0x7f036836b0f0 ClientID={Epoch=0x59a450e6 Counter=0x00000008...
2010 Jul 02
Windows 2003 AD, Winbind, Kerberos and NFSv4
...NAME 3 nfs/ at MY.AD.NAME 3 nfs/aconite at MY.AD.NAME 3 nfs/aconite at MY.AD.NAME 3 nfs/aconite at MY.AD.NAME Test on the client [root at celastrina ~]# showmount -e aconite Export list for aconite: /exports * [root at celastrina ~]# mount -t nfs4 aconite:/ /mnt [root at celastrina ~]# mount |grep -i nfs4 aconite:/ on /mnt type nfs4 (rw,addr= [root at celastrina ~]# So as you can see everything is now working *without* Kerberos. However, if I change the /etc/exports file on aconite to [root at aconite...
2009 Sep 04
Remote backup of server
Hello, I want mount directory of one server to another over internet. I was looking to NFS4, but there are no security mechanisms. I need encrypted connection using private key (something like SFTP). Or - if there is in CentOS repo (or EPEL) package, that can mount directory over internet using private key and make differential backup (like rdiff-backup). Thank you very much for links o...