search for: immutably

Hi list, suppose I have an immutable (ie: due to a read-only snapshot) backing file. After creating an overlay file with "qemu-img create -f qcow2 -o backing_file=/path/to/immutable/file.img current.qcow2", libvirt refuse to start the virtual machine and exits with an error stating "Could not open backing file /path/to/immutable/file.img: Permission denied". From my

Hello, is there any way I can access CallGraph from immutable pass via getAnalysis? As I understand it, this may not be possible, because immutable pass don't have runOn method and is never actually planned. But I'm not 100% sure how this works, so I don't know if there is some other way. Thanks, Robert Barucak

P { margin-bottom: 0.21cm; }Hi! I'm using libvirt withVirtual Box. I have installed libvirt 0.10.2 and Virtual Box 4.1. I want to use "virsh define"to define my Virtual Box virtual machine. My question is: In my domain.xml, how can Ispecify that my hard disk is of type immutable/ multi attach etc. Can I use som kind oftag or attribute, something like this: <disk

On Tue, Sep 04, 2018 at 17:32:49 +0200, Gionatan Danti wrote: > Il 03-09-2018 13:14 Gionatan Danti ha scritto: > > Hi list, > > suppose I have an immutable (ie: due to a read-only snapshot) backing > > file. > > > > After creating an overlay file with "qemu-img create -f qcow2 -o > > backing_file=/path/to/immutable/file.img current.qcow2", libvirt

Hello everyone! I want to have login field in User model which is set only once (on create), and then it should fail validation if the value is changed. How can I do this? I dig around for validation and tried def after_validation_on_update unless User.find_by_login(:login) errors.add(:login, "is immutable. You can''t change it") end end in model, but somewhat it

Il 03-09-2018 13:14 Gionatan Danti ha scritto: > Hi list, > suppose I have an immutable (ie: due to a read-only snapshot) backing > file. > > After creating an overlay file with "qemu-img create -f qcow2 -o > backing_file=/path/to/immutable/file.img current.qcow2", libvirt > refuse to start the virtual machine and exits with an error stating > "Could not

Hi, I am using the NUT Software 2.7.4 (Ubuntu Repository) on Ubuntu 18.04. Configuring a UPS with the snmp-ups driver and overriding the battery.runtime.low variable leads to following warnung/error: Sep 23 11:10:08 hostname snmp-ups[27115]: dstate_setflags: base variable (battery.runtime.low) is immutable Default for battery.runtime.low is 180 seconds. My idea is to increase the value to

Your understanding is correct -- this is impossible. What are you really trying to do? On Jul 3, 2013 9:15 AM, "Robert Baručák" <xbaruc00 at stud.fit.vutbr.cz> wrote: > Hello, > is there any way I can access CallGraph from immutable pass via > getAnalysis? > As I understand it, this may not be possible, because immutable pass don't > have runOn method and is

On 07/03/2013 06:18 PM, Chandler Carruth wrote: > > Your understanding is correct -- this is impossible. What are you > really trying to do? > I'm working on implementation of some fancier alias analysis algorithm. I have experienced strange behavior when I registered my AA (as module pass) into AA group. Somehow I was unable to get correct DataLayout from AA interface. So I

man chattr mentions the following [on RH 7.2] A file with the `i' attribute cannot be modified: it cannot be deleted or renamed, no link can be created to this file and no data can be written to the file. Only the superuser can set or clear this attribute The .journal file has the following properties ---i-d------- ../.journal As such, I am confused as to how data to the journal can

Hi, I would like to make it impossible for users to change the contents of the authorized_keys-file. I just found out about the sshd_config setting: AuthorizedKeysFile /etc/ssh/authorized_keys/%u But even in that case that file has to be owned by the user, unless I set ``StrictModes no'' which would allow other nastyness. I would like to request that that file could also be owned by

Greetings, I attempted to use virt-sysprep however it failed because the .ssh/authorized_keys file of a user had been (purposely) set immutable. Would this be considered a bug? An obvious work around would be not to clone vms with such files of course. Many thanks, Nick

It wraps a constant T* and a size_t, so I'm surprised std::sort works. It shouldn't. On Sep 30, 2017 5:22 PM, "Daniel Berlin via llvm-dev" < llvm-dev at lists.llvm.org> wrote: It seems like ArrayRefs are supposed to be immutable ( However, as far as i can tell, the iterators are defined wrong to make this true. While ArrayRef<int> Foo(Something); Foo[0] = 5; will

I'm not sure where else to ask about this, so please excuse me if this is the wrong forum. In trying to remove a 'nodump' flag on a directory with the 'chflags' command I have noticed that the 'nonodump' flag does not function. I see an open PR for the problem: o [2003/01/09] i386/46912 johan chflags nonodump fails I was wondering when this might be dealt with? Else is

On Tue, 21 Mar 2006, Michael McCracken wrote: > opt: /home/mmccrack/lens/obj-llvm-darcslocal/../llvm-darcslocal/llvm/lib/VMCore/PassManagerT.h:426: > void llvm::PassManagerT<UnitType>::markPassUsed(const llvm::PassInfo*, > llvm::Pass*) [with UnitType = llvm::Module]: Assertion > `getAnalysisOrNullUp(P) && > dynamic_cast<ImmutablePass*>(getAnalysisOrNullUp(P))

Hi, >From LangRef, these intrinsics seems really useful for letting LLVM know about certain higher level immutability guarantee, e.g. for objects that are not allowed to be mutated after construction. However, it doesn't seem to work[1] and a quick code search suggests that there's not a single optimization pass that's currently using it for store to load forwarding, only very few

> On Jun 26, 2015, at 9:25 PM, Charles Lepple <clepple at gmail.com> wrote: > > On Jun 26, 2015, at 8:35 AM, Sundeep Mediratta <smedius at gmail.com> wrote: > >> OSX Yosemite 10.10.3 >> Nut version 2.6.5 >> Installed via Macports >> Device is Cyberpower CP1000AVRLCD >> Device is visible and is monitored in the OSX control panel >>

Hi, I wrote a module pass that uses Alias Analysis. For this reason I added AU.addRequired<AliasAnalysis>() to function getAnalysisUsage and used getAnalysis<AliasAnalysis>() in my pass. I tried a few types of alias analyses and I discovered that only alias analyses which are ImmutablePasses are returned using getAnalysis<AliasAnalysis>(). Moreover, when I added both

Il 06-09-2018 12:54 Peter Krempa ha scritto: > You forgot to specify the format of the backing file into the overlay > file (qemu-img option -F). Libvirt treats any unspecified format as raw > since it's not secure to do probing of the format. Hi, the immutable base file *was* a raw image. Then a qcow2 overlay was added, but the vm (which accesses the overlay file) only boot if the

On Thu, Sep 06, 2018 at 18:23:46 +0200, Gionatan Danti wrote: > Il 06-09-2018 12:54 Peter Krempa ha scritto: > > You forgot to specify the format of the backing file into the overlay > > file (qemu-img option -F). Libvirt treats any unspecified format as raw > > since it's not secure to do probing of the format. > > Hi, the immutable base file *was* a raw image.