similar to: How to freeze & thaw ext2(ext3) file system?

Displaying 20 results from an estimated 5000 matches similar to: "How to freeze & thaw ext2(ext3) file system?"

2003 Jun 23
3
How to determine Ext2/3 FileSystem state ?
hi all, I intend to write a snapshot module for Ext2/3 file-systems. For that i need to make sure that FS is in consistent state before taking snapshot. For ex. in case of UFS, the superblock has a fs_clean flag which is set to be FSSTABLE to tell that its in consistent state. (otherwise its set to FSACTIVE) I m not able to find any such information for Ext2/Ext3. (The
2020 Aug 26
4
DVR recorder how to resucue files
Ralf Prengel <ralf.prengel at rprengel.de> wrote: > I made a backup using dd without any problems but how can I mount > this image. > Normal loop options don't work. Too little information. Tell us what you tried (the exact command) and what happened (any error message). Ok, sorry. Our recoder device that stores all videos of several cameras doesn t work any longer. Before
2010 Jan 29
0
[PATCH 0/3] ocfs2: add freeze/thaw support -v2
changes from v1 1): fs locking prototol version up 0.1 instead of change in dlm protocol version. 2): fixes the racing with umount. yet relies on cancelable cluster lock. 3): timeout the joinning in a cluster when it's frozen instead of waiting until thaw. yet relies on cancelable cluster lock. 4): fix deadlock(with super lock) when joining in a frozen cluster. Move freeze lock out of
2018 Feb 02
2
Weird 'hairpin' call rtp audio problem
Hello List Asterisk 13.14.1 in use with pjsip stack. On the remote side is a SBC which performs some 'nat' detection. I suppose this means the SBC listens from where it is getting RTP data and then replies to that ip. As long as the asterisk is initiating the call this is fine, the asterisk start sending RTP to the media IP of the SBC and the SBC is sending media back. Now I want to do
2010 Jan 29
0
[PATCH 3/3] ocfs2:freeze-thaw: make it work -v2
This patch adds freeze_fs()/unfreeze_fs() for ocfs2 so that it supports freeze/thaw. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> --- fs/ocfs2/dlmglue.c | 115 ++++++++++++++++++++++++++++++++++++++++++++++- fs/ocfs2/dlmglue.h | 2 + fs/ocfs2/journal.c | 1 + fs/ocfs2/ocfs2.h | 12 +++++ fs/ocfs2/super.c | 129 +++++++++++++++++++++++++++++++++++++++++++++++++++-
2003 Apr 24
4
ext2 problem
Hello all, I know this question is (strictly speaking) off topic, but if someone could at least point me in the right direction, I would be most grateful. I have an older system (RH 6.2, overdue for upgrade) with an ext2 partition that was pushing 99% filled. I did some space recovery and I have it down to around 90% utilization now. I have rebooted the unit, and brought it up single-user
2011 Feb 14
1
unregistered trunks and registered phones coming from the same IP
Hi, I manage an SBC which stands between my company server farm and some SIP telco trunks. The system works fine, for inbound and outbound calls. Now I've configured the SBC to also act as a registration proxy, forwarding SIP registrations coming from the Internet to my asterisk servers. It all seems fine, but it doesn't work well, because by the time at least one phone registers through
2011 Mar 10
1
Is this true for Asterisk as SBC?
*Hi All, I have starting to reading About SBC and found one artical reagding SBC and they gives a solutions like this. i want to know is this true in realtime sceanario while we think of an big implementation and is it possible with cloud computing. i have found from http://www.smartvox.co.uk/products_gateways_explained.htm Asterisk as a Session Border Controller* Equip the Asterisk server
2020 Jan 10
2
Asterisk 13.18.3 PJSIP. Wrong Port in Contact Header in Reply to REGISTER?
Hi List I have been pondering over a problem to use an asterisk server behind an SBC unable to successfully handle registrations. Now I observed something strange which I suspect might be a bug on the asterisk side. The SBC originates is register from Port 6011 to Port 5060 on the Asterisk. The Contact Header of the REGISTER contains: Contact: user at SBC-IP:6011 The Asterisk is sending the
2012 Jun 11
1
Differences between PBX and SBC
Hello, I would like to know the difference between encrypt the rtp and signaling between two asterisks, or putting an SBC in front of each Asterisk pbx. I'm trying to understand whether an SBC could fit an Asterisk deployment Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL:
2017 May 22
3
SIP Trunk over Proxy (matching ip of outbound proxy in incomming calls)
Hello List I work at an SIP Provider and we have added and SBC in front of our Voice Switch to protect it. This requires all our SIP Trunk customers to register via a 'proxy'. I struggle with Asterisk to work over a proxy. This is what I have done so far. register => username at sip.example.com:password at sbc.example.com This works fine, asterisk is sending registrations via the
2005 Jun 30
7
passing through MWI info from SBC
Hi.. I am about to replace my aging Nortel Venture system with an Asterisk system and 6 Polycom IP 501 phones, and a couple sipura 841's for less used areas. We have 3 phone lines here. One is SBC, one Vonage, and one Voipjet... One hangup is that I can't figure out how to pass through a voicemail waiting indication from SBC. This is important because my wife and her family all
2010 Aug 25
1
Asterisk 1.6.1.17 ACK/BYE question
We're running Asterisk 1.6.1.17 for our campus voicemail server and Juniper M120s as our SBC. Unanswered calls, which arrive via the SBC, are diverted to voicemail using a 302 redirect when the called party doesn't answer. In this case the caller is able to hear the greetings and begin to leave a message only to have Asterisk terminate the call mid-recording. We're uncertain why
2003 Jul 08
4
Call Accounting
Why doesn't the CDR show outgoing numbers? I need a record of outbound digits dialed to reconcile my phone bills. __________________________________ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com
2004 Jan 13
3
How to Order Disconnect Supervision from SBC using Adit 600?
Can anyone help me with the term that SBC uses to refer to disconnect supervision? I have an Adit 600 channel bank which has helped improve the disconnect detection time down to about 8 seconds. This is still causing some issues in particular with call progress enabled in * we are having a few disconnects while calls are in session (about 2 reported in first 5 days of use). I have talked both to
2014 Jan 30
1
Parking in Asterisk 12.0.0
Hi I'm trying to get the rebuilt parking functionality to work in Asterisk 12.0.0. In Asterisk 11.6.0 I managed to get a call to get parked by adding a dynamic feature in features.conf for the DMTF sequence *# which called a macro in extensions.conf, which then runned the ParkAndAnnounce application, and the call got parked. The syntax for ParkAndAnnounce I used was this (I don't
2011 Feb 16
4
[PATCH] xen: use freeze/restore/thaw PM events for suspend/resume/chkpt
Use PM_FREEZE, PM_THAW and PM_RESTORE power events for suspend/resume/checkpoint functionality, instead of PM_SUSPEND and PM_RESUME. Use of these pm events fixes the Xen Guest hangup when taking checkpoints. When a suspend event is cancelled (while taking checkpoints once/continuously), we use PM_THAW instead of PM_RESUME. PM_RESTORE is used when suspend is not cancelled. See
2018 Mar 19
2
Is 100 trying mandatory? Can asterisk answer with 180 without prior 100 trying?
Hey List I sometimes use our asterisk server to do some debugging or other PBX and SBC. Now we have a case where a PBX is replying an incomming invite with 180 ringing immediately. It looks like the SBC does not accept this. According to my understanding of the RFC 3261 any provisional (aka 1XX) reply should be good enough to make the sender stop re-sending invites and accept this as a reply
2006 Feb 06
1
Deploying VoIP on a WAN
Hi, As many of you may know, we are undertaking several tests in order to test the interoperability between several PBX IP from different vendors. Until now, we were trusting that the VoIP IP PBX were good enough to be interconnected directly, however, one of the vendors have presented the "SBC" concept. The "SBC" (Session Border Controller) is not a new concept since we
2008 Aug 01
7
Mirroring Hard Drive
I have a 500GB Sata drive about 15% used I would like to make an exact copy of too another Sata 500GB drive as a spare. That way if something happens to the one in service I can plug in the spare quickly and restore one of the weekly backups without reinstalling the entire OS and all the little tweaks of setup on this mail/web server. How do I do this? That is make an exact bootable copy of a