search for: 2mb

...0,VIA694x/686B/AC97/ATA100)----240 Vp4-133/M (Socket370,VIA694/596B/CMI8738Éù¿¨/ATA66)--210 VP-133 (Socket370,VIA693A/596B/CMI8738Éù¿¨/ATA66)---220 SIS730S (SocketA,SiS300/AC97/10/100MÍø¿¨)-----235 SIS630E (Socket370,SIS630E/SiS300ÏÔ¿¨/AC97)----255 B:Ó²ÅÌ Maxtor(ÂõÍØ) 40GB£¨ Plus 60/É¢£©7200ת\»º´æ:2MB --260 40.9GB£¨ VL40/É¢£©5400ת\»º´æ:2MB--230 160GB£¨ D540X/É¢£©5400ת\»º´æ:2MB--800 120GB£¨D540X/É¢£©5400ת\»º´æ:2MB--500 20GB£¨ Plus 60/É¢£© 7200ת\»º´æ:2MB--210 30GB£¨ Plus 60/É¢£©7200ת\»º´æ:2MB--250 81.9GB£¨ 80/É¢£©5400ת\»º´æ:2MB--380 20GB£¨ Plus D740X/É¢£©7200ת\»º´æ:2MB--250 40GB£¨ P...

...cket370,VIA694x/686B/AC97/ATA100)----240 Vp4-133/M (Socket370,VIA694/596B/CMI8738Éù¿¨/ATA66)--210 VP-133 (Socket370,VIA693A/596B/CMI8738Éù¿¨/ATA66)---220 SIS730S (SocketA,SiS300/AC97/10/100MÍø¿¨)-----235 SIS630E (Socket370,SIS630E/SiS300ÏÔ¿¨/AC97)----255 B:Ó²ÅÌ Maxtor 40GB£¨ Plus 60/É¢£©7200ת\»º´æ:2MB --260 40.9GB£¨ VL40/É¢£©5400ת\»º´æ:2MB--230 160GB£¨ D540X/É¢£©5400ת\»º´æ:2MB--800 120GB£¨D540X/É¢£©5400ת\»º´æ:2MB--500 20GB£¨ Plus 60/É¢£© 7200ת\»º´æ:2MB--210 30GB£¨ Plus 60/É¢£©7200ת\»º´æ:2MB--250 81.9GB£¨ 80/É¢£©5400ת\»º´æ:2MB--380 20GB£¨ Plus D740X/É¢£©7200ת\»º´æ:2MB-...

...ll I am reading xen address space layout 4M M2P translation table(RO) 24M Page-Frame Information 4M M2P translation table(R/W) 4M Linear Page Table 4M Shadow Linear Page Table 4M Per Domain Mapping 4M Map Cache 12M Direct Map 4M IO Remap I found that all of they are multiple of 2MB. Does xen use 2MB page? under the mode of PAE, the page size of Big Page is 2MB -- ---------------------------------------------------------- regards, yandong _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

I wanted to run without 2MB and 1GB EPT pages, so I added "hap_2mb=0 hap_1gb=0" to the Xen grub command line. However I see the following on Xen boot: (XEN) EPT supports 2MB super page. When I bring up a guest I see a non-zero number of 2MB pages in the "xl create" output: xc: info: VIRTUAL MEMORY ARRAN...

Greetings to one and all on this fine list; We have the current system: Meridian 1 Option 11 +-------------------+ | | ISDN/30 (DASS/2) ===> |NTAK79BB (2MB Pri) | | |<-->4x16 port Digital / 1x16 port Analogue ISDN/30 (EUROIDSN) ===> |NTBK50AA (2MB Pri) | | | Melita predictive Dialler | NTAK79BC (2MB Pri)|<===> +--------------...

The memory permutation cause a slow down in case of a save/restore (bug 1143). It works better when the mixing is done with 2MB chunks. Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

This patch enables support of hugepages in a pv Xen environment. It is against the latest xen unstable tree on http://xenbits.xensource.com. The patch assumes the guest is passing a physically aligned hugepage. It does reference counting on all the underlying pages. Dave McCracken Oracle Corp. _______________________________________________ Xen-devel mailing list

...from all computers. > -----Original Message----- > From: Krysan, Susan > Sent: Wednesday, May 17, 2006 2:34 PM > To: ''xen-users@lists.xensource.com'' > Cc: Carb, Brian A; Subrahmanian, Raj; Puthiyaparambil, Aravindh; Vessey, Bruce A > Subject: cannot create 2MB domU > > On Unisys 16X 16GB ES7000/one with SLES10 Beta11 updated to xen changeset 9998, attempted to create a 2MB domU and get Error: The privileged domain did not balloon. xm list shows that before the attempt to create the domain, dom0 has 15910 MB memory. After the error, dom0 has dropp...

...gt; > > >>>On Wed 19-07-17 20:01:18, Wei Wang wrote: > > > >>>>On 07/19/2017 04:13 PM, Michal Hocko wrote: > > > >>>[... > > > We don't need to do the pfn walk in the guest kernel. When the API > > > reports, for example, a 2MB free page block, the API caller offers to > > > the hypervisor the base address of the page block, and size=2MB, to > > > the hypervisor. > > > > So you want to skip pfn walks by regularly calling into the page allocator to > > update your bitmap. If that is the...

...gt; > > >>>On Wed 19-07-17 20:01:18, Wei Wang wrote: > > > >>>>On 07/19/2017 04:13 PM, Michal Hocko wrote: > > > >>>[... > > > We don't need to do the pfn walk in the guest kernel. When the API > > > reports, for example, a 2MB free page block, the API caller offers to > > > the hypervisor the base address of the page block, and size=2MB, to > > > the hypervisor. > > > > So you want to skip pfn walks by regularly calling into the page allocator to > > update your bitmap. If that is the...

...e puppetmaster application with its config.ru through unicorn - proxied by nginx. I''m using unix sockets, 4 workers, and 2048 backlog. The clients - after their typical "puppet run" - send back a report to the master in YAML. Some clients whose reports tend to be large (close to 2mb) get a 502 bad gateway error and error out. nginx log: 2010/10/22 14:20:27 [error] 19461#0: *17115 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 1x.yy.zz.x4, server: , request: "PUT /production/report/nagios HTTP/1.1", upstream: &quot...

...mpound_order(page) but if the page is larger > than order 0 (PAGE_SIZE), there is no indication that the page is mapped > using a larger page size. To be fully general, hmm_range_fault() would need > to return the mapping size to handle cases like a 1GB compound page being > mapped with 2MB PMD entries. However, the most common case is the mapping > size the same as the underlying compound page size. > Add a new output flag to indicate this so that callers know it is safe to > use a large device page table mapping if one is available. Why do you need the flag? The caller sh...

The nvif_object_ioctl() method NVIF_VMM_V0_PFNMAP wasn't correctly setting the hardware specific GPU page table entries for 2MB sized pages. Fix this by adding functions to set and clear PD0 GPU page table entries. Signed-off-by: Ralph Campbell <rcampbell at nvidia.com> --- drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c | 5 +- .../drm/nouveau/nvkm/subdev/mmu/vmmgp100.c | 82 +++++++++++++++++++ 2 files changed,...

The short version. Copying over SFTP to our centos boxes maxes out at 2MB a sec. The Question: Is there some sort of speed limitation somewhere in the ssh/sftp daemon? Does anyone have any idea why this could be happening? The long version We have centos 4.6 installed on 2 different machines, different hardware, different nics. Even on 2 different subnets. I've t...

Dear all, After struggling for some time with *apply() and eva() without success, I decided to ask for help. I have 3 lists labeled with, each contains 3 different interpolation functions with identical names: > names(missgp0) [1] "spl.1mb" "spl.2mb" "spl.5mb" > > names(missgp1) [1] "spl.1mb" "spl.2mb" "spl.5mb" > > names(missgp2) [1] "spl.1mb" "spl.2mb" "spl.5mb" > ( In case it matters the functions accept and return one argument: block.size <- sp...

...t;On Wed 19-07-17 20:01:18, Wei Wang wrote: > >>>>>>>>On 07/19/2017 04:13 PM, Michal Hocko wrote: > >>>>>>>[... > >>>>We don't need to do the pfn walk in the guest kernel. When the API > >>>>reports, for example, a 2MB free page block, the API caller offers to > >>>>the hypervisor the base address of the page block, and size=2MB, to > >>>>the hypervisor. > >>>So you want to skip pfn walks by regularly calling into the page allocator to > >>>update your bitmap....

...t;On Wed 19-07-17 20:01:18, Wei Wang wrote: > >>>>>>>>On 07/19/2017 04:13 PM, Michal Hocko wrote: > >>>>>>>[... > >>>>We don't need to do the pfn walk in the guest kernel. When the API > >>>>reports, for example, a 2MB free page block, the API caller offers to > >>>>the hypervisor the base address of the page block, and size=2MB, to > >>>>the hypervisor. > >>>So you want to skip pfn walks by regularly calling into the page allocator to > >>>update your bitmap....

...ge is larger >>> than order 0 (PAGE_SIZE), there is no indication that the page is mapped >>> using a larger page size. To be fully general, hmm_range_fault() would need >>> to return the mapping size to handle cases like a 1GB compound page being >>> mapped with 2MB PMD entries. However, the most common case is the mapping >>> size the same as the underlying compound page size. >>> Add a new output flag to indicate this so that callers know it is safe to >>> use a large device page table mapping if one is available. >> >>...

The attached file is the super page patch which supports both 2MB and 4MB (depending on the paging modes of hypervisor) under hardware assisted paging. The idea is to allocate super pages when guests are being created. Whenever such requests cannot be satisfied, it falls back to normal 4KB allocation. Also it splits large pages into normal 4KB pages whenever nece...

...e) but if the page is larger >> than order 0 (PAGE_SIZE), there is no indication that the page is mapped >> using a larger page size. To be fully general, hmm_range_fault() would need >> to return the mapping size to handle cases like a 1GB compound page being >> mapped with 2MB PMD entries. However, the most common case is the mapping >> size the same as the underlying compound page size. >> This series adds a new output flag to indicate this so that callers know it >> is safe to use a large device page table mapping if one is available. >> Nouveau...