search for: retrans

...t the "Howto Automount GlusterFS" page at http://www.gluster.org/community/documentation/index.php/Howto_Automount_GlusterFS has been deleted. Is automounting no longer supported? His auto.master file is as follows (sorry for the wrapping): w1 -rw,intr,bg,v3,rsize=16384,wsize=16384,retrans=10,timeo=20,hard,lock,defaults,noatime,async 10.1.50.2:/& w2 -rw,intr,bg,v3,rsize=16384,wsize=16384,retrans=10,timeo=20,hard,lock,defaults,noatime,async 10.1.50.3:/& mathbio -rw,intr,bg,v3,rsize=16384,wsize=16384,retrans=10,timeo=20,hard,lock,defaults,noatime,async 10.1.50.2:/&am...

Hi All, Some more data on this, I've reproduced this on another host that's a completely stock centos/xen deployment with a centos 6.6 domU. Since I?m seeing the retransmissions on the VIF, I don't think it's related to the network stack but just in case.. Each host is connected via LACP with vlan tagging to a pair of stacked cisco 3750's. Host networking config is here: http://dpaste.com/1Q6NY3Y The vm is on br99 here. This is easily reproducable b...

Hi All, I've tracked this down... We do rate limiting of our vms with a mix of ebtables/tc. Running these commands (replace vif1.0 with the correct vif for your VM) will reproduce this: ebtables -A FORWARD -i vif1.0 -j mark --set-mark 990 --mark-target CONTINUE tc qdisc add dev bond0 root handle 1: htb default 2 tc class add dev bond0 parent 1: classid 1:0 htb rate 10000mbit tc class

Hi All, Was troubleshooting some odd VM network issues and discovered that we're seeing dropped packets + retransmissions across multiple domU OS's and dom0 hardware platforms. xendev01 ~ # tshark -R "tcp.analysis.retransmission " -i vif7.0 Running as user "root" and group "root". This could be dangerous. Capturing on vif7.0 3.054257 xxx.xxx.xxx.196 -> xxx.xxx.xxx....

...age----- > From: centos-virt-bounces at centos.org [mailto:centos-virt- > bounces at centos.org] On Behalf Of Nathan March > Sent: Wednesday, April 15, 2015 1:13 PM > To: 'Discussion about the virtualization on CentOS' > Subject: Re: [CentOS-virt] Seeing dropped packets / tcp retrans on latest > 4.4.1-10el6 > > Hi All, > > Some more data on this, I've reproduced this on another host that's a > completely stock centos/xen deployment with a centos 6.6 domU. > > Since I?m seeing the retransmissions on the VIF, I don't think it's related t...

Hi, In a discussion on the kernel bugzilla (bug 11154) the question of NFS mount options came up. Trond Myklebust seems to consider the default nfsmount options (V3 over TCP, with timeo=7 and retrans=3) to be bad. I don't know yet if that's my problem, but anyway, would you consider changing the defaults to timeo=600 and retrans=2, if only just to match the default util-linux mount options ? Cheers, -- Michel "Walken" Lespinasse A program is never fully debugged until the l...

...esent. However, if I mount user1 as /mnt/user and then mount /documents as /mnt/documents the data from the last subvolume mounted shows in both mounts. Mount also shows: 172.16.0.28:/documents/ on /mnt/user type nfs (rw,relatime,vers=3,rsize=262144,wsize=262144,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=172.16.0.28,mountvers=3,mountport=892,mountproto=udp,local_lock=none,addr=172.16.0.28) 172.16.0.28:/documents/ on /mnt/documents type nfs (rw,relatime,vers=3,rsize=262144,wsize=262144,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=172.16.0.28,mountvers=3,mountpo...

...rying to debug this and I cannot for the life of me tell why one share works and the rest don't. Nothing seems to be special about that share versus the rest. Here are notes on how things are set up. on duke: (nis server) vi /etc/ypfiles/automap scrs1_bolt -soft,intr,retrans=1 boltzmann:/scrs1_bolt summit_bolt -soft,intr,retrans=1 boltzmann:/summit_bolt scrs1.mirror -soft,intr,retrans=1 goblin:/scrs1.mirror summit.mirror -soft,intr,retrans=1 goblin:/summit.mirror ( cd /var/yp ; make ) on boltzmann: (nfs server) df -h...

...; this time, it is created as root: -rw-r--r-- 1 root root 0 Feb 26 16:31 bar 3. I checked the /proc/mounts and notice there are differences in the NFS options it has accepted during mount: rootfs / rootfs rw 0 0 /dev/root / nfs rw,vers=2,rsize=4096,wsize=4096,hard,nolock,proto=udp,timeo=11,retrans=2,sec=null,addr=192.16.10.5 0 0 192.16.10.5:/tftpboot /mnt/test nfs rw,vers=3,rsize=32768,wsize=32768,hard,proto=tcp,timeo=600,retrans=2,sec=sys,addr=192.168.16.5 0 0 4. I try to append NFS options to my APPEND line to force: NFS version3, change r/wsize, use tcp protocol and change the sec fro...

...000 registers successfully and can then be called with Dial(SIP/1000,30) successfully After some time when I try to call this user the asterisk just keeps hanging until timeout occurs: -- Calling 1000 and the debug says: [2010-12-24 12:30:11] DEBUG[12870] chan_sip.c: ** SIP timers: Rescheduling retransmission 4 to 4000 ms (t1 500 ms (Retrans id #1213)) [2010-12-24 12:30:11] DEBUG[12870] chan_sip.c: Trying to put 'INVITE sip:' onto UDP socket destined for 78.84.202.65:48406 [2010-12-24 12:30:15] DEBUG[12870] chan_sip.c: ** SIP timers: Rescheduling retransmission 5 to 8000 ms (t1 500 ms (Re...

...431.el6.x86_64), the storage - CentOS 6.4 also built-in drivers (Linux stor1.colocat.ru 2.6.32-279.el6.x86_64). On the storage is made an array, that is shown in system as /storage/s01. Then it is exported via NFS. The nodes connect to NFS by: /bin/mount -t nfs -o rdma,port=20049,rw,hard,timeo=600,retrans=5,async,nfsvers=3,intr 192.168.1.1:/storage/s01 /home/storage/sata/01 mount shows: 192.168.1.1:/storage/s01 on /home/storage/sata/01 type nfs (rw,rdma,port=20049,hard,timeo=600,retrans=5,nfsvers=3,intr,addr=192.168.1.1) Then we create a virtual machine with virsh with a disk bus virtio. All is OK,...

...st to check MWI, all read-write functions to the VM files > occur on the VM server only. > > On the registration servers, I mounted the remote VM share with this > in my fstab.conf: > > 10.10.14.124:/var/spool/asterisk/voicemail /mnt/vmserver nfs > soft,nolock,timeo=1,retrans=1,bg,intr > > all on one line of course > > [10.10.14.124:/var/spool/asterisk/voicemail] is the voicemail server > and [/mn/vmserver] is the mounted location, [nfs] is the file system > type, > > options: (the important stuff) > [soft] If an NFS file operation has a m...

Hello Everyone, Just getting in a new cisco router, and would really like to get it up and running as soon as possible. Everything is configured from what we can see. This is a NAT setup. After 2 seconds on a successfully established call we reach retrans max, and asterisk disconnects the call. We have no idea why this is happening. SIP and RTP is flowing as expected. Your help is greatly appreciated, Nick. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachmen...

...s are forwarded to Asterisk by the CM. ? The problem is that some users who are calling in from PSTN are getting disconnected from the conference room after a period of time. They can get in but after a while suddenly they are disconnected. The funny thing is that on the Asterisk CLI/logs no errors/retrans/etc. appeared. ? The Asterisk has no Zaptel hardware. All the necesary modules are installed. ? Thanks, Christian -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20090422/ac8b8d36/attachment.htm

...+0200 @@ -20,9 +20,9 @@ static char *progname; static struct nfs_mount_data mount_data = { .version = NFS_MOUNT_VERSION, - .flags = NFS_MOUNT_NONLM, - .rsize = 1024, - .wsize = 1024, + .flags = NFS_MOUNT_NONLM | NFS_MOUNT_VER3 | NFS_MOUNT_TCP, + .rsize = 8192, + .wsize = 8192, .timeo = 7, .retrans = 3, .acregmin = 3, -- USB is for mice, FireWire is for men! sUse lINUX ag, n?RNBERG

...g NFS. We're running quite successfully such setup with NFSv3 over > TCP, which turned out to be the fastest and most reliable throughout > the years. Here are the mount options: > rw,noatime,nodiratime,vers=3,rsize=1048576,wsize=1048576,namlen=255,hard,nordirplus,proto=tcp,timeo=600,retrans=2,sec=sys,mountvers=3,mountport=1892,mountproto=tcp,local_lock=none > > On the Dovecot side we're running with: > lock_method = dotlock > mail_fsync = never > mail_nfs_index = no > mail_nfs_storage = no > maildir_very_dirty_syncs = yes > mmap_disable = yes > protocol...

...iption: Debian GNU/Linux 9.2 (stretch) Release: 9.2 Codename: stretch mount | grep ^/ /dev/sda1 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered) mount | grep nfs nfs1:/mail/maildir on /var/maildir type nfs (rw,relatime,vers=3,rsize=65536,wsize=65536,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=172.16.2.28,mountvers=3,mountport=635,mountproto=udp,local_lock=none,addr=172.16.2.28) nfs1:/mail on /var/mail type nfs (rw,relatime,vers=3,rsize=65536,wsize=65536,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=172.16.2.28,mountvers=3,mountport=635,mountproto=ud...

...e appropriate sethdlc and ifconfig commands. Works perfectly. No alarms, everything looks good. PRI, however, refuses to work... pbx*CLI> pri show span 1 Primary D-channel: 24 Status: Provisioned, Down, Active Switchtype: National ISDN Type: CPE Window Length: 0/7 Sentrej: 0 SolicitFbit: 0 Retrans: 0 Busy: 0 Overlap Dial: 0 T200 Timer: 1000 T203 Timer: 10000 T305 Timer: 30000 T308 Timer: 4000 T313 Timer: 4000 N200 Counter: 3 Evidently, this is a Lucent 5ess switch but I am supposed to use national. I have tried both, and every combination of pri_cpe, pri_net, switchtype, etc. to no avai...

Hello, I'm just starting out with asterisk and I'm playing around with the system. Currently I have a Digium TE210P connected to a PRI on the Asterisk server. I have a SIP soft phone on my laptop for testing that is working fine. When I try to place a call from my soft phone I get this from Asterisk: May 1 09:11:41 NOTICE[20098]: app_dial.c:1029 dial_exec_full: Unable to create

...roblem not exists In debian9 - kernel 3.16.0-11-amd64 - problem not exists storage mount from storage NetApp storage:/vmail on /vmail type nfs (rw,noexec,noatime,vers=3,rsize=65536,wsize=65536,namlen=255,acregmin=120,acregmax=120,acdirmin=120,acdirmax=120,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 ke...