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Hi There, I''ve been trying to get this to work for the last couple of days, but found no information on the internet that would help. Essentially, a tap-ctl opencommand with a qcow2 image does not work (error code 2) and produces the following line in syslog: tap-ctl: tap-err:tap_ctl_open: open failed, err -2 I have attached a shell script that reproduces the problem on my machine. The

...;'m pleased to announce the first official release of my blogging tool: Mephisto. This is the same blog engine I''ve been using on my own blog for months, as well as the several high profile blogs like Riding Rails, the Fluxiom blog, etc. http://mephistoblog.com/2006/8/10/mephisto-0-5-thanos-release -- Rick Olson http://techno-weenie.net

Hi, I''d like to use the blktap utils from https://github.com/xen-org/blktap because of the mirror feature, as the blktap utils comming with xen does not support this. Could anybody explain why there are two different blktap utils (one in git and one comming with xen source) and how to compile the one from git so that it works with libxl ? Any pointers greatly appreciated ;-) Thanks

...quires the kernel-debuginfo package, however I cannot find anywhere package kernel-debuginfo-3.18.21-17.el6.x86_64.rpm. In addition, I cannot find anywhere the kernel source RPM in order to build the debuginfo RPM. Should these packages be available in the first place? Am I missing something? -- Thanos Makatos

Hello. I want to know what is the unit of compression in ZFS. Is it 4 KB or larger? Is it tunnable? Thanks. Thanos -- This message posted from opensolaris.org

On 7 March 2016 at 14:42, Johnny Hughes <johnny at centos.org> wrote: > On 03/03/2016 01:22 PM, Thanos Makatos wrote: >> I'm trying to debug what I believe to be a kernel bug >> (https://lists.centos.org/pipermail/centos-devel/2016-March/014463.html) >> and I'm trying to set up systemtap for that. >> >> I'm trying to set up systemtap on kernel 3.18.21-17.el...

...ocess as needed, instructs them to connect to/disconnect from the shared ring, and manages the state of the back-end. The shared ring between the front-end and the tapdisk is provided by a piece of code that lives inside the tapdisk and will be introduced by the next patch series. Signed-off-by: Thanos Makatos <thanos.makatos@citrix.com> --- Changed since v1: The series has been largely reorganised: * Renamed the daemon from xenio to tapback. * Improved description in patch 0. * Merged structures and functions. * Disaggregated functionality from the core daemon source file to smaller ones...

A relatively recent development that spammers got wind of is users that have username==password, with/without the domain. I am tracking numerous 1-off attempts from bots to gain access to mailboxes this way. Situation isn't made any better if you're also using dovecot as SMTP AUTH provider for I am ashamed to admit I've relayed some spam that way. Would it be possible to deny login

...t should be easy enough to add ``ignore'' at least. Using mbox storage and only tested with that, but it seems to work as expected for the time being. I'm attaching a relatively small patch for quota-dirsize.c against dovecot-1.1.18 just in case anyone's interested. Best Regards, Thanos Chatziathanassiou -------------- next part -------------- A non-text attachment was scrubbed... Name: quota-dirsize.patch Type: text/x-diff Size: 2162 bytes Desc: not available URL: <http://dovecot.org/pipermail/dovecot/attachments/20090821/4f82f10b/attachment-0004.bin> -------------- next...

Hello I have just set up Asterisk Asterisk 1.4.21.2 on a CentOS 5.2 machine. I am using the OpenVox B200P ISDN card. My problem is that even though chan_misdn module seems to be loaded correctly with Asterisk (I can see it using 'module show' command) the misdn commands are not available to me in the CLI so I cannot tell if my box is correctly interfacing with the ISDN card Any ideas

...sloppy patch to determine the domain from the server's IP. That way it is not necessary to persuade all users to switch to logging in as ``user at domain'' (which I've tried with very limited success). Would this be the correct place to post the patch and discuss ? Best Regards, Thanos Chatziathanassiou -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 3237 bytes Desc: S/MIME Cryptographic Signature URL: <http://dovecot.org/pipermail/dovecot/attachments/20081224/1629ce16/attachment-0002.bin...

...d/BUILD/kernel-3.10.0-514.26.2.el7/linux-3.10.0-514.26.2.el7.x86_64/drivers/block/nbd.o] Error 1 make: *** [nbd.o] Error 2 make: Leaving directory `/root/rpmbuild/BUILD/kernel-3.10.0-514.26.2.el7/linux-3.10.0-514.26.2.el7.x86_64' Was support for NBD dropped or was this just a human error? -- Thanos Makatos

This patch series copies the core of the tapdisk process from blktap2, with updates coming from blktap2.5. Signed-off-by: Thanos Makatos <thanos.makatos@citrix.com>

...bin/init. No init found. Try passing init= bootarg. BusyBox v1.17.1 (Debian 1:1.17.1-8) built-in shell (ash) Enter ''help'' for a list of built-in commands. /bin/sh: can''t access tty; job control turned off (initramfs) (initramfs) So, what am I doing wrong? Regards -- Thanos Makatos _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users

...nt references and the event channel port, supplied by tapback. Once the ring is created, tapdisk watches the event channel for notifications. When a notification is received, tapdisk extracts the request, parses it, and passes it to the standard tapdisk request queue for processing. Signed-off-by: Thanos Makatos <thanos.makatos@citrix.com>

...tructure, from the previous one (f-secure) to OpenSSH or ssh.com's SSH. ssh.com' SSH supports certificate authentication in their commercial version. If, though, there is at least any work in progress for implementing this to opensshd, we may tend towards it. Thanks for your attention, Thanos Siaperas Network Operation Center Aristotle University of Thessaloniki Thessaloniki, Greece

This patch series introduces the VHD library. It is based on the blktap2 one, with changes coming from the blktap2.5 one. Signed-off-by: Thanos Makatos <thanos.makatos@citrix.com>

Hi there, I''m running several VMs within Xen, and now I''m trying to create/revert snapshots of my VMs. Along with Xen and blktap2, another utility, vhd-util is also delivered, and according to its description, i guess I can use it to create/revert VM snapshots. To create a snapshot is actually easy, I just call |vhd-util snapshot -n aSnapShot.vhd -p theVMtoBackup.vhd | But

...ith dd(1) performance is pretty much native SSD performance. However, the same test on the 3.18.21-17.el6.x86_64 kernel results in "#usedcacheblocks" being stuck to "2" and no performance improvement is observed. Any ideas what could be wrong? How can I further debug this? -- Thanos Makatos

On 03/03/2016 01:22 PM, Thanos Makatos wrote: > I'm trying to debug what I believe to be a kernel bug > (https://lists.centos.org/pipermail/centos-devel/2016-March/014463.html) > and I'm trying to set up systemtap for that. > > I'm trying to set up systemtap on kernel 3.18.21-17.el6.x86_64 (Xen >...