Displaying 20 results from an estimated 200 matches similar to: "stale dm-multipath mappings"
2007 Sep 02
4
Bacula + DomUs and LTO Tapes
Hi Friends !!!
I have one xen server (debian etch) already in production; there
are samba, squid, 2 ldap servers , apache2, postgresql and others, 8
virtual machines at total in a hardware raid5. Now I need a backup
system, and i will use bacula with a dell ultrium3 LTO.
I would like to know if there are problems with i/o? How can I
connect a DomU directly to /dev/st0 of Dom0
2010 Mar 07
1
is it possible to recover LVM drive from accidental Fdisk?
Hi all,
Does anyone know if it's possible to recover an LVM partition from a drive
that was fdisked? I accidently fdisk'd the wrong drive (had to fdisk a lot
of 160GB drivers from old servers and one still has important data on that
client now wants) by running fdisk /dev/sdc & deleting the partitions. The
drive is still in a another machine and hasn't been rebooted yet, but
2014 Jun 27
0
[Bug 10679] New: readlink_stat error results in deletion of mountpoints
https://bugzilla.samba.org/show_bug.cgi?id=10679
Summary: readlink_stat error results in deletion of mountpoints
Product: rsync
Version: 3.1.0
Platform: Sparc
OS/Version: Solaris
Status: NEW
Severity: normal
Priority: P5
Component: core
AssignedTo: wayned at samba.org
ReportedBy: bugz101 at
2004 Jul 03
0
[Bug 1502] New: rsync error: error in rsync protocol data stream (code 12) at io.c(836)
https://bugzilla.samba.org/show_bug.cgi?id=1502
Summary: rsync error: error in rsync protocol data stream (code
12) at io.c(836)
Product: rsync
Version: 2.6.2
Platform: x86
OS/Version: Linux
Status: NEW
Severity: blocker
Priority: P3
Component: core
AssignedTo: wayned@samba.org
2009 Jan 09
7
Desperate question about MPXIO with ZFS-iSCSI
I''m trying to set up a iscsi connection (with MPXIO) between my Vista64 workstation and a ZFS storage machine running OpenSolaris 10 (forget the exact version).
On the ZFS machines, I have two NICS. NIC #1 is 192.168.1.102, and NIC #2 is 192.168.2.102. The NICs are connected to two separate switches serving two separate IP spaces.
On my Vista64 machine, I also have two NICs connected in
2008 Feb 05
2
[PATCH 0/2] dm-ioband v0.0.3: The I/O bandwidth controller: Introduction
Hi everyone,
This is dm-ioband version 0.0.3 release.
Dm-ioband is an I/O bandwidth controller implemented as a device-mapper driver,
which gives specified bandwidth to each job running on the same physical
device.
Changes since 0.0.2 (23rd January):
- Ported to linux-2.6.24.
- Rename the name of this device-mapper device as "ioband."
- The output format of "dmsetup
2008 Feb 05
2
[PATCH 0/2] dm-ioband v0.0.3: The I/O bandwidth controller: Introduction
Hi everyone,
This is dm-ioband version 0.0.3 release.
Dm-ioband is an I/O bandwidth controller implemented as a device-mapper driver,
which gives specified bandwidth to each job running on the same physical
device.
Changes since 0.0.2 (23rd January):
- Ported to linux-2.6.24.
- Rename the name of this device-mapper device as "ioband."
- The output format of "dmsetup
2008 Feb 05
2
[PATCH 0/2] dm-ioband v0.0.3: The I/O bandwidth controller: Introduction
Hi everyone,
This is dm-ioband version 0.0.3 release.
Dm-ioband is an I/O bandwidth controller implemented as a device-mapper driver,
which gives specified bandwidth to each job running on the same physical
device.
Changes since 0.0.2 (23rd January):
- Ported to linux-2.6.24.
- Rename the name of this device-mapper device as "ioband."
- The output format of "dmsetup
2008 Jan 23
7
[PATCH 0/2] dm-band: The I/O bandwidth controller: Overview
Hi everyone,
I'm happy to announce that I've implemented a Block I/O bandwidth controller.
The controller is designed to be of use in a cgroup or virtual machine
environment. The current approach is that the controller is implemented as
a device-mapper driver.
What's dm-band all about?
========================
Dm-band is an I/O bandwidth controller implemented as a device-mapper
2008 Jan 23
7
[PATCH 0/2] dm-band: The I/O bandwidth controller: Overview
Hi everyone,
I'm happy to announce that I've implemented a Block I/O bandwidth controller.
The controller is designed to be of use in a cgroup or virtual machine
environment. The current approach is that the controller is implemented as
a device-mapper driver.
What's dm-band all about?
========================
Dm-band is an I/O bandwidth controller implemented as a device-mapper
2012 Jan 27
3
Cannot remove lvs associated with deleted vm guests
At the beginning of January I encountered a problem where
several vm guests on a single host somehow managed to see
the the virtual disks assigned to other guests on the same
hosts. I was unable to resolve this situation and
shutdown the affected guests after creating new guest
instances and moving the services and data off the
corrupted guests.
I have since removed these guests via virt-manager
2012 Jan 27
3
Cannot remove lvs associated with deleted vm guests
At the beginning of January I encountered a problem where
several vm guests on a single host somehow managed to see
the the virtual disks assigned to other guests on the same
hosts. I was unable to resolve this situation and
shutdown the affected guests after creating new guest
instances and moving the services and data off the
corrupted guests.
I have since removed these guests via virt-manager
2008 Apr 24
2
[PATCH 0/2] dm-ioband: I/O bandwidth controller v0.0.4: Introduction
Hi everyone,
This is dm-ioband version 0.0.4 release.
Dm-ioband is an I/O bandwidth controller implemented as a device-mapper
driver, which gives specified bandwidth to each job running on the same
physical device.
Changes since 0.0.3 (5th February):
- Improve the performance when many processes are issuing I/Os
simultaneously.
- Change the table format to fully support dmsetup
2008 Apr 24
2
[PATCH 0/2] dm-ioband: I/O bandwidth controller v0.0.4: Introduction
Hi everyone,
This is dm-ioband version 0.0.4 release.
Dm-ioband is an I/O bandwidth controller implemented as a device-mapper
driver, which gives specified bandwidth to each job running on the same
physical device.
Changes since 0.0.3 (5th February):
- Improve the performance when many processes are issuing I/Os
simultaneously.
- Change the table format to fully support dmsetup
2008 Apr 24
2
[PATCH 0/2] dm-ioband: I/O bandwidth controller v0.0.4: Introduction
Hi everyone,
This is dm-ioband version 0.0.4 release.
Dm-ioband is an I/O bandwidth controller implemented as a device-mapper
driver, which gives specified bandwidth to each job running on the same
physical device.
Changes since 0.0.3 (5th February):
- Improve the performance when many processes are issuing I/Os
simultaneously.
- Change the table format to fully support dmsetup
2009 Jul 21
1
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major
changes of these releases are:
- dm-ioband can be configured through the cgroup interface. The
bandwidth can be assigned on a per cgroup per block device basis.
- The event tracing is supported that helps in debugging and
monitoring dm-ioband.
- A document for blkio-cgroup is available at
2009 Jul 21
1
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major
changes of these releases are:
- dm-ioband can be configured through the cgroup interface. The
bandwidth can be assigned on a per cgroup per block device basis.
- The event tracing is supported that helps in debugging and
monitoring dm-ioband.
- A document for blkio-cgroup is available at
2009 Jul 21
1
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major
changes of these releases are:
- dm-ioband can be configured through the cgroup interface. The
bandwidth can be assigned on a per cgroup per block device basis.
- The event tracing is supported that helps in debugging and
monitoring dm-ioband.
- A document for blkio-cgroup is available at
2009 Sep 14
3
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major change
of these releases is that a hierarchical configuration is supported,
a parent cgroup's bandwidth is distributed to its children. The
hierarchical configuration is available when using dm-ioband and
blkio-cgroup together. Please refer to the documentation included in
this series of patches on how to use it.
The
2009 Sep 14
3
[PATCH 1/9] I/O bandwidth controller and BIO tracking
Hi all,
These are new releases of dm-ioband and blkio-cgroup. The major change
of these releases is that a hierarchical configuration is supported,
a parent cgroup's bandwidth is distributed to its children. The
hierarchical configuration is available when using dm-ioband and
blkio-cgroup together. Please refer to the documentation included in
this series of patches on how to use it.
The