[Libguestfs] Erro libguestfs missing shared libraries: libpcre2-8.so.0

2022-05-21 Thread Attilio Greco
Hi all, I'm hitting an error during disk resize. Pakage is installed via repo pakage info: libguestfs.x86_64 1:1.48.1-1.fc35 @updates Disrtro info: lsb_release -a LSB Version::core-4.1-amd64:core-4.1-noarch Distributor ID: Fedora Description:Fedora

Re: [Libguestfs] nbdkit blocksize filter, read-modify-write, and concurrency

2022-05-21 Thread Nikolaus Rath
On May 21 2022, "Richard W.M. Jones" wrote: > On Sat, May 21, 2022 at 01:21:11PM +0100, Nikolaus Rath wrote: >> Hi, >> >> How does the blocksize filter take into account writes that end-up >> overlapping due to read-modify-write cycles? >> >> Specifically, suppose there are two non-overlapping

Re: [Libguestfs] nbdkit blocksize filter, read-modify-write, and concurrency

2022-05-21 Thread Richard W.M. Jones
On Sat, May 21, 2022 at 01:21:11PM +0100, Nikolaus Rath wrote: > Hi, > > How does the blocksize filter take into account writes that end-up > overlapping due to read-modify-write cycles? > > Specifically, suppose there are two non-overlapping writes handled > by two different threads, that, due to

[Libguestfs] [PATCH nbdkit 2/2] docs: Enhance podwrapper to detect trailing whitespace

2022-05-21 Thread Richard W.M. Jones
Now that trailing whitespace should no longer appear in POD files, enhance podwrapper to detect this and error out. I had to modify podwrapper so it doesn't introduce trailing whitespace when it encounters a blank line in a --verbatim include. I also fixed an instance of unwanted trailing

[Libguestfs] [PATCH nbdkit 1/2] docs: Fix POD verbatim paragraphs

2022-05-21 Thread Richard W.M. Jones
POD verbatim paragraphs are introduced by a line starting with whitespace and continue to the next line containing only whitespace (or empty). In the output they appear as preformatted text (like in HTML). We use them extensively, but also as it turns out, wrongly. I previously assumed that

[Libguestfs] [PATCH nbdkit 0/2] docs: Fix POD verbatim paragraphs

2022-05-21 Thread Richard W.M. Jones
Fix POD verbatim paragraphs in nbdkit, per discussion last week. If this is right, I'll roll out something similar to other projects. Rich. ___ Libguestfs mailing list Libguestfs@redhat.com https://listman.redhat.com/mailman/listinfo/libguestfs

[Libguestfs] nbdkit blocksize filter, read-modify-write, and concurrency

2022-05-21 Thread Nikolaus Rath
Hi, How does the blocksize filter take into account writes that end-up overlapping due to read-modify-write cycles? Specifically, suppose there are two non-overlapping writes handled by two different threads, that, due to blocksize requirements, overlap when expanded. I think there is a risk

Re: [Libguestfs] Erro libguestfs missing shared libraries: libpcre2-8.so.0

2022-05-21 Thread Richard W.M. Jones
On Sat, May 21, 2022 at 10:55:00AM +0100, Richard W.M. Jones wrote: > On Fri, May 20, 2022 at 12:45:20PM +0200, Attilio Greco wrote: > > Hi all, > > I'm hitting an error during disk resize. > > > > Pakage is installed via repo pakage info: > > libguestfs.x86_64

Re: [Libguestfs] Erro libguestfs missing shared libraries: libpcre2-8.so.0

2022-05-21 Thread Richard W.M. Jones
On Fri, May 20, 2022 at 12:45:20PM +0200, Attilio Greco wrote: > Hi all, > I'm hitting an error during disk resize. > > Pakage is installed via repo pakage info: > libguestfs.x86_64 1:1.48.1-1.fc35 > @updates > > Disrtro info: > > lsb_release -a > LSB