search for: hybern

Dear Experts, Could someone point me in the right direction: how can I disable hybernate/suspend in CentOS 7? I get workstations for graduate students with decent amount of RAM (32 GB), and for machines with large RAM I either do not have swap at all of have some small (4 GB) swap. As I remember from older manuals, one has to have at least twice amount of swap compared to physical...

On Thu, Oct 13, 2016 at 11:33 AM, Valeri Galtsev <galtsev at kicp.uchicago.edu> wrote: > Dear Experts, > > Could someone point me in the right direction: how can I disable > hybernate/suspend in CentOS 7? > > I get workstations for graduate students with decent amount of RAM (32 > GB), and for machines with large RAM I either do not have swap at all of > have some small (4 GB) swap. As I remember from older manuals, one has to > have at least twice amount of sw...

..., October 13, 2016 11:55 am, Mike - st257 wrote: >> On Thu, Oct 13, 2016 at 11:33 AM, Valeri Galtsev >> <galtsev at kicp.uchicago.edu> wrote: >> >>> Dear Experts, >>> >>> Could someone point me in the right direction: how can I disable >>> hybernate/suspend in CentOS 7? >>> >>> I get workstations for graduate students with decent amount of RAM >>> (32 GB), and for machines with large RAM I either do not have swap >>> at all of have some small (4 GB) swap. As I remember from older >>> manuals, one...

On Thu, October 13, 2016 11:55 am, Mike - st257 wrote: > On Thu, Oct 13, 2016 at 11:33 AM, Valeri Galtsev > <galtsev at kicp.uchicago.edu> > wrote: > >> Dear Experts, >> >> Could someone point me in the right direction: how can I disable >> hybernate/suspend in CentOS 7? >> >> I get workstations for graduate students with decent amount of RAM (32 >> GB), and for machines with large RAM I either do not have swap at all of >> have some small (4 GB) swap. As I remember from older manuals, one has >> to >> hav...

Am 14.10.2016 um 10:19 schrieb Liam O'Toole <liam.p.otoole at gmail.com>: > On 2016-10-13, Valeri Galtsev > <galtsev at kicp.uchicago.edu> wrote: >> >> On Thu, October 13, 2016 11:55 am, Mike - st257 wrote: >>> On Thu, Oct 13, 2016 at 11:33 AM, Valeri Galtsev >>> <galtsev at kicp.uchicago.edu> wrote: >>> >>>

...ted-by: Mike Galbraith <efault at gmx.de> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Hi Mike if you like, pls send me your Signed-off-by and I'll change the patch to make you an author. More importantly, pls let me know whether this helps resolve the issues about hybernation for you! drivers/char/virtio_console.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 5da4c8e..d0699c5 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -2202,14 +22...

...ted-by: Mike Galbraith <efault at gmx.de> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Hi Mike if you like, pls send me your Signed-off-by and I'll change the patch to make you an author. More importantly, pls let me know whether this helps resolve the issues about hybernation for you! drivers/char/virtio_console.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 5da4c8e..d0699c5 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -2202,14 +22...

...he attached code will work with R, except for last test for some reason (Sorry ran out of time to play with this). Immediate problem is that R does not show fraction of seconds. So, that kinda makes comparison some what hard. I also looked at memory and CPU usage on NT console. R seems to go into hybernation when not focused. The results are mixed. I am sure if I add something complicated or/and loops that Splus will slow down to crawl. Another interesting thing is that the random generator on Splus is a rocket. I had many things running on the computer while trying to do this, so I am very co...

...fcc519f06f901aac88502be6ff1df2c: virtio_balloon: prevent uninitialized variable use (2017-03-28 20:41:28 +0300) ---------------------------------------------------------------- virtio: fixes Fixes to multiple issues in virtio. Most notably a regression fix for crashes reported by Fedora users. Hybernate is still reportedly broken, working on it. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---------------------------------------------------------------- Arnd Bergmann (1): virtio_balloon: prevent uninitialized variable use Jason Wang (1): virtio_pci: fix out of boun...

On failure to request msix vectors virtio frees the vector map but fails to reset it. It will then attempt to use that map in vp_remove_vqs on device removal and hybernation, resulting in memory corruption manifesting as warnings in PCI core, hangs etc. Reported-by: Mike Galbraith <efault at gmx.de> Fixes: 07ec51480b5e ("virtio_pci: use shared interrupts for virtqueues") Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/virt...

...nus for you to fetch changes up to fa08a3b4eba59429cf7e241a7af089103e79160f: virtio/s390: implement PM operations for virtio_ccw (2018-02-14 14:34:09 +0200) ---------------------------------------------------------------- virtio: bugfixes This includes a bugfix for virtio 9p fs. It also fixes hybernation for s390 guests with virtio devices. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---------------------------------------------------------------- Christian Borntraeger (1): virtio/s390: implement PM operations for virtio_ccw Greg Kurz (1): 9p/trans_virtio: discar...

...fcc519f06f901aac88502be6ff1df2c: virtio_balloon: prevent uninitialized variable use (2017-03-28 20:41:28 +0300) ---------------------------------------------------------------- virtio: fixes Fixes to multiple issues in virtio. Most notably a regression fix for crashes reported by Fedora users. Hybernate is still reportedly broken, working on it. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---------------------------------------------------------------- Arnd Bergmann (1): virtio_balloon: prevent uninitialized variable use Jason Wang (1): virtio_pci: fix out of boun...

On failure to request msix vectors virtio frees the vector map but fails to reset it. It will then attempt to use that map in vp_remove_vqs on device removal and hybernation, resulting in memory corruption manifesting as warnings in PCI core, hangs etc. Reported-by: Mike Galbraith <efault at gmx.de> Fixes: 07ec51480b5e ("virtio_pci: use shared interrupts for virtqueues") Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/virt...

...s with any reason, the ping don’t response. I solve this issue, I connect to VNC Server in the host, open the virt-manager, all VMs is running, next I open the disconnected guest and then click in the black window, after that the guest response ping, it''s like the VMs enter Standby mode or hybernation. Details: Hardware: HP G7, 2 CPUs AMD Opetron 6136 de 64 bits y 8 nucleos RAM: 32 GB Host: Centos 5.7 (xen-3.0.3-132.el5_7.2 - 2.6.18-274.18.1.el5xen). VMs: 4 HVM debian 6.01, 2 CPUs and 4 Gb Ram. I really appreciate your help. Thanks. Julio

On Feb 19, 2015, at 11:23 PM, Gene Heskett <gheskett at wdtv.com> wrote: > Almost $800 dollars and worthless > on wheezy. I am asking a few ?? over that on their mailing list as it > worked perfectly on ubuntu-10.04.4 LTS. If you still have a backup of /etc from the Ubuntu install, there might be some clues in /etc/cups about the duplex settings (or which drivers support duplex,

...ner = THIS_MODULE, > + .feature_table = features, > + .feature_table_size = ARRAY_SIZE(features), > + .id_table = id_table, > + .probe = virtinput_probe, > + .remove = virtinput_remove, I note this driver doesn't seem to handle hybernation, that's probably a bug? > +}; > + > +module_virtio_driver(virtio_input_driver); > +MODULE_DEVICE_TABLE(virtio, id_table); > + > +MODULE_LICENSE("GPL"); > +MODULE_DESCRIPTION("Virtio input device driver"); > +MODULE_AUTHOR("Gerd Hoffmann &l...

On Thursday, February 19, 2015 10:16:41 PM Charles Lepple wrote: > On Feb 19, 2015, at 8:55 AM, Gene Heskett <gheskett at wdtv.com> wrote: > > On Wednesday, February 18, 2015 08:11:13 PM Charles Lepple wrote: > > [...] > > > >> On recent Debian and Ubuntu with 2.7.2 and > >> earlier, there was an issue where the udev rules file needed to be >

...ner = THIS_MODULE, > + .feature_table = features, > + .feature_table_size = ARRAY_SIZE(features), > + .id_table = id_table, > + .probe = virtinput_probe, > + .remove = virtinput_remove, I note this driver doesn't seem to handle hybernation, that's probably a bug? > +}; > + > +module_virtio_driver(virtio_input_driver); > +MODULE_DEVICE_TABLE(virtio, id_table); > + > +MODULE_LICENSE("GPL"); > +MODULE_DESCRIPTION("Virtio input device driver"); > +MODULE_AUTHOR("Gerd Hoffmann &l...

...ures, > > > + .feature_table_size = ARRAY_SIZE(features), > > > + .id_table = id_table, > > > + .probe = virtinput_probe, > > > + .remove = virtinput_remove, > > > > I note this driver doesn't seem to handle hybernation, > > that's probably a bug? > > > > > > > +}; > > > + > > > +module_virtio_driver(virtio_input_driver); > > > +MODULE_DEVICE_TABLE(virtio, id_table); > > > + > > > +MODULE_LICENSE("GPL"); > > > +MO...

...ures, > > > + .feature_table_size = ARRAY_SIZE(features), > > > + .id_table = id_table, > > > + .probe = virtinput_probe, > > > + .remove = virtinput_remove, > > > > I note this driver doesn't seem to handle hybernation, > > that's probably a bug? > > > > > > > +}; > > > + > > > +module_virtio_driver(virtio_input_driver); > > > +MODULE_DEVICE_TABLE(virtio, id_table); > > > + > > > +MODULE_LICENSE("GPL"); > > > +MO...