similar to: SAMBA client extremely slow over WAN

hi, guys: Today when i typed "mount " command on the server and found this message: .. ... 192.168.9.252: /home/share/tmp on /net/tmp/share type nfs ( rw, bg, soft,rsize=8192,wsize=8192,addr=192.168.9.252) 192.168.9.252: /home/share/tmp on /net/tmp/share type nfs ( rw, bg, soft,rsize=8192,wsize=8192,addr=192.168.9.252) 192.168.9.252: /home/share/tmp on /net/tmp/share type nfs (

I set up a 3.3 gluster volume for another sysadmin and he has added it to his cluster via automount. It seems to work initially but after some time (days) he is now regularly seeing this warning: "Too many levels of symbolic links" $ df: `/share/gl': Too many levels of symbolic links when he tries to traverse the mounted filesystems. I've been using gluster with static mounts

Hello all, I have observed a problem with a diskless PXE client I am attempting to configure. PXE/NFS/DHCP/TFTPd server is running CentOS5.1 and the Diskless workstation's root and kernel was extracted from a CentOS5.1 (custom kernel due to setting to enable Root File System support). Problem: When the diskless client boots and logs in I notice that my root user is being squashed, even if I

I have this NFS client that used to be on Red Hat 7.3. For mounting user home directories I used this line in /etc/auto.master file: /home yp:auto.home rw,rsize=8192,wsize=8192 Moved the box to CentOS 4... The format of the file changed, so I attempted something like this: /home -rw,rsize=8192,wsize=8192 yp:auto.home No habla. Doesn't work. The rsize and wsize options seems to be

nfsmount doesnt work anymore for me. This patch fixes at least udp nfs mounts. tcp does still hang. client and server is 2.6. --- /dev/shm/bindresvport.c 2003-12-08 02:33:24.000000000 +0100 +++ klibc/inet/bindresvport.c 2004-01-06 21:05:02.283779072 +0100 @@ -23,7 +23,7 @@ int bindresvport(int sd, struct sockaddr if (sin == NULL) { sin = &me;

Hi all, I'm migrating from Gentoo to CentOS... I'm experiencing a rather low performance in NFS r/w (as client). NFS server is solaris (which exports zfs volumes via nfs). The very same exports were mounted with the same parameters (auto,nosuid,exec) on gentoo and centos server (bot x86_64)... It happens that centos is 5-10 times slower either in read and write operations... Ok,

Hello Sharing out unix home directory via samba. Home directory is /home/% username% . However, samba insists on sharing this directory as /home/% domain%/%username% . So a user can see their home directory as server %username% from windows. But, when they click on it, they get an error and the samba log says that the share /home/%domain%/%username% doesn't exist. Thanks Regards, Komal

Hi, >>The same drive can be mounted and accessed easily with cifs://vienas01.andritz.com/HIPASE on /media/HIPASE_Q type cifs >>(rw,nosuid,nodev,relatime,vers=1.0,cache=strict,username=<snip>,domain=<snip>,uid=1000,forceuid,gid=1000,forcegid,addr=172.24.180.161,\ >>

In case anyone's interested, I followed up in the linux-nfs mailing list: https://marc.info/?l=linux-nfs&m=156887818618861&w=2 Thanks, Alkis On 9/15/19 10:51 AM, Alkis Georgopoulos wrote: > I think I got it. > > Both nfsmount and `mount -t nfs` now default to rsize/wsize = 1 MB. > By lowering this to 32K, all issues are gone, even with the default > timeo=7. And

I have been experimenting exporting btrfs subvolumes over nfs. Main subvolume is filesys1 mounted at /filesys1. Below this is subvolume base, user1 is in base and documents is in user1. documents is mounted at /documents. /etc/exports is: /filesys1/base/user1 172.16.0.0/24(rw,no_acl,no_root_squash,fsid=0) /filesys1/user1-snapshot 172.16.0.0/24(rw,no_acl,no_root_squash,fsid=0)

Hi I use rsync for daily backups from a mailserver. Every day the mailserver pushes backup to the backupserver. Cron runs the command: rsync -q -zrlpt --specials --chmod=Du+rwx \ --rsh 'ssh -F /root/ssh/config -i /root/ssh/private.key -o UserKnownHostsFile=/root/ssh/known_hosts' \ --files-from=/root/include \ --exclude-from=/root/exclude \ --link-dest=../previous \ /

Peter, we found that nfs over udp will corrupt data under very extrem load, there is no way to fix it due to the way how UDP works. TCP will not have these problems. I also wonder why the package size is only 1k. Everyone who wishes a slow connection can pass the desired options via the kernel cmdline. Everyone else prefers probably the fast mount. The defaults should look more like that: ---

I think I got it. Both nfsmount and `mount -t nfs` now default to rsize/wsize = 1 MB. By lowering this to 32K, all issues are gone, even with the default timeo=7. And nfsroot=xxx client responsiveness is a whole lot better. I think when nfsmount was initially written, the default rsize/wsize were much lower, which matched the timeo=7. Now they cause the lags/timeouts that I reported. So

Hello I have a problem with Invalid data System debian10 dovecot-2.2.36.4 # 2.2.36.4 (baf9232c1): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.24.rc1 (debaa297) # OS: Linux 4.19.0-12-amd64 x86_64 Debian 10 Oct 23 15:57:52 dovecot6 dovecot: lmtp(33973,media4_js,2KEXD2Dhkl+1hAAAe3x6RQ): Error: Broken file /vmail/me/media4_js/Maildir/dovecot-uidlist line 6875: Invalid data: In debian9 -

Hello, i'm using version 4.07. On my computer extlinux does not work. after debugging, i found the trouble. in the function parse_mountinfo there was using a function get_string. in the function get_string there was a line (42) } else if (ch == '\\') { but in my mountinfo list, there was \ , but not with octal digit. so the function get_string will fail. here are some information

We have a Xen 3.0 / Linux kernel 2.6.15 machine with the domU''s configured for shared /home directories. One of the domU''s is an NFS server, exporting /home, and the other domU''s all mount this. It all functions fine, but it''s pretty slow. I tried untarring a recent Linux kernel tarball. On the NFS server domU this takes about 25 seconds. I didn''t

Hello, We are currently running a Linux Samba gateway with a CephFS kernel-client to allow Windows 10 clients to transfer data to and from our Ceph storage cluster. We have been using this in production for a while now quite successfully but we are finding that our Windows clients are having their rates limited to ~1 Gbps despite having 10 Gbit interfaces (iperf tests show a 4.18 Gbps

I managed to get to the bottom of this, and filed a bug report for NFS: https://bugzilla.kernel.org/show_bug.cgi?id=204939 Klibc nfsmount still a bug: it needs to NOT hardcode timeo=7. Either the NFS defaults should be used, which result in: timeo=600,rsize=1048576,wsize=1048576, or at least the kernel documented defaults, https://www.kernel.org/doc/Documentation/filesystems/nfs/nfsroot.txt

On Mon, 29 Jan 2024 16:42:20 -0800 Peter Carlson via samba <samba at lists.samba.org> wrote: > > On 1/29/24 13:08, Rowland Penny via samba wrote: > > On Mon, 29 Jan 2024 12:51:37 -0800 > > Peter Carlson via samba<samba at lists.samba.org> wrote: > > > > > >> Just did a quick test, the big T comes after setting permissions in > >>

On Tue, Jan 14, 2014 at 10:50 PM, Gene Cumm <gene.cumm at gmail.com> wrote: > On Tue, Jan 14, 2014 at 9:28 AM, Johann Obermayr > <johann.obermayr at sigmatek.at> wrote: >> Hello, >> >> i'm using version 4.07. >> On my computer extlinux does not work. >> after debugging, i found the trouble. >> >> in the function parse_mountinfo there