Re: Cloning a BTRFS filesystem

2024-07-23 Thread Gregorio Gervasio Jr.
I just did this recently. I used "btrfs replace", which is part of btrfs-progs. See "man btrfs-replace" for details. It initially refused for one of my partitions (forgot the exact error message) but it worked after I ran "btrfs balance". -- -- ___

Re: change the default dns on fedora 40

2024-07-23 Thread Tim via users
On Tue, 2024-07-23 at 14:31 +0200, François Patte wrote: > I try to change the default dns configured by my ISP on a fedora 40. > > Once upon a time it was easy: just change the file /etc/resolv.conf > now And if you try the method we've been told to use for the last several years, how d

Re: BTRFS RAID Recommendations?

2024-07-23 Thread Richard Shaw
On Tue, Jul 23, 2024 at 11:46 AM Joe Wulf via users < users@lists.fedoraproject.org> wrote: > Richard, which edition of Fedora are you using, and what are the computer > spec's, including the disk drive controller on this computer. > Fedora 40 with a Ryzen 5 3600. Just using regular ole' SATA, no

Re: BTRFS RAID Recommendations?

2024-07-23 Thread Joe Wulf via users
Richard, which edition of Fedora are you using, and what are the computer spec's, including the disk drive controller on this computer.-Joe On Tuesday, July 23, 2024 at 12:26:33 PM EDT, Richard Shaw wrote: I have a home media library currently with 4x4TB drives currently in BTRFS RAID

BTRFS RAID Recommendations?

2024-07-23 Thread Richard Shaw
I have a home media library currently with 4x4TB drives currently in BTRFS RAID1. I recently discovered two things. 1. One of my harddrives is dying 2. That you can have separate RAID settings for metadata. So for the first I have purchased an 8TB CMR drive and plan to replace the others with th

Re: change the default dns on fedora 40

2024-07-23 Thread François Patte
Le 2024-07-23 15:35, Barry a écrit : On 23 Jul 2024, at 13:33, François Patte wrote: What did I miss? Not sure. But the output of systemctl status systemd-resolved.service resolvectl status would be interesting to see. Global Protocols: LLMNR=resolve -mDNS +DNSOverTLS DNSSEC=yes/

Re: change the default dns on fedora 40

2024-07-23 Thread Thomas Cameron
On 7/23/24 7:31 AM, François Patte wrote: Bonjour, I try to change the default dns configured by my ISP on a fedora 40. Once upon a time it was easy: just change the file /etc/resolv.conf now So, according to some information got from the internet, I created a directory /usr/lib/sy

Re: change the default dns on fedora 40

2024-07-23 Thread Barry
> On 23 Jul 2024, at 13:33, François Patte > wrote: > What did I miss? Not sure. But the output of systemctl status systemd-resolved.service resolvectl status would be interesting to see. Was systemd-resolved running? If its nit running then check for issues in your .conf. Barry --

change the default dns on fedora 40

2024-07-23 Thread François Patte
Bonjour, I try to change the default dns configured by my ISP on a fedora 40. Once upon a time it was easy: just change the file /etc/resolv.conf now So, according to some information got from the internet, I created a directory /usr/lib/systemd/resolved.conf.d/ then wrote a file i

Re: Virtualization and older CPUs

2024-07-23 Thread Sam Varshavchik
Javier Perez writes: »Hi. How can I tell virt-manager to create a VM but with a CPU of an older generation? I am trying to play an old game with wine but I keep getting crashes. Something about UMIP and SIDTs and similar stuff. I did some VM tinkering earlier this year. My recollection is

Re: Cloning a BTRFS filesystem

2024-07-23 Thread Patrick O'Callaghan
On Tue, 2024-07-23 at 07:30 -0400, Jeffrey Walton wrote: > On Tue, Jul 23, 2024 at 7:25 AM Patrick O'Callaghan > wrote: > > > > I have a new NVMe drive and want to clone my existing SSD which > > currently holds /, /home and a swapfile, all as subvolumes. I know > > I > > can do this using btrfs-

Re: Cloning a BTRFS filesystem

2024-07-23 Thread Jeffrey Walton
On Tue, Jul 23, 2024 at 7:25 AM Patrick O'Callaghan wrote: > > I have a new NVMe drive and want to clone my existing SSD which > currently holds /, /home and a swapfile, all as subvolumes. I know I > can do this using btrfs-send/receive, but only one subvolume at a time > and with plenty of potent

Re: Cloning a BTRFS filesystem

2024-07-23 Thread Patrick O'Callaghan
On Tue, 2024-07-23 at 12:24 +0100, Patrick O'Callaghan wrote: > I have a new NVMe drive and want to clone my existing SSD which > currently holds /, /home and a swapfile, all as subvolumes. I know I > can do this using btrfs-send/receive, but only one subvolume at a > time > and with plenty of pote

Cloning a BTRFS filesystem

2024-07-23 Thread Patrick O'Callaghan
I have a new NVMe drive and want to clone my existing SSD which currently holds /, /home and a swapfile, all as subvolumes. I know I can do this using btrfs-send/receive, but only one subvolume at a time and with plenty of potential for fat-fingering it. Using dd is another option (the old and new

Re: Virtualization and older CPUs

2024-07-23 Thread Javier Perez
Thx! On Tue, Jul 23, 2024, 04:08 Will McDonald wrote: > This looks like if might help lead you toward an answer... > > > https://qemu-project.gitlab.io/qemu/system/qemu-cpu-models.html#libvirt-guest-xml > > > > On Tue, 23 Jul 2024, 09:54 Javier Perez, wrote: > >> Hi. >> How can I tell virt-mana

Re: Virtualization and older CPUs

2024-07-23 Thread Will McDonald
And... now I'm on a machine with libvirt. >From man virt-install: > --cpu > Syntax: --cpu MODEL[,+feature][,-feature][,match=MATCH][,vendor=VEN‐ > DOR],... > > Use --cpu=? to see a list of all available sub options. Complete de‐ > tails at https://libvirt.org/formatdom

Re: Virtualization and older CPUs

2024-07-23 Thread Will McDonald
This looks like if might help lead you toward an answer... https://qemu-project.gitlab.io/qemu/system/qemu-cpu-models.html#libvirt-guest-xml On Tue, 23 Jul 2024, 09:54 Javier Perez, wrote: > Hi. > How can I tell virt-manager to create a VM but with a CPU of an older > generation? I am trying

Virtualization and older CPUs

2024-07-23 Thread Javier Perez
Hi. How can I tell virt-manager to create a VM but with a CPU of an older generation? I am trying to play an old game with wine but I keep getting crashes. Something about UMIP and SIDTs and similar stuff. My plan is, given that my CPU is 14th generation, probably I could get away virtualizing a VM

Re: SELINUX and Zram-generator

2024-07-23 Thread Samuel Sieb
On 7/23/24 1:06 AM, Javier Perez wrote: It just printed this message. root@pepewin:~# restorecon -v /usr/lib/systemd/system-generators/zram-generator Relabeled /usr/lib/systemd/system-generators/zram-generator from system_u:object_r:init_exec_t:s0 to system_u:object_r:systemd_zram_generator_e

Re: SELINUX and Zram-generator

2024-07-23 Thread Javier Perez
It just printed this message. root@pepewin:~# restorecon -v /usr/lib/systemd/system-generators/zram-generator Relabeled /usr/lib/systemd/system-generators/zram-generator from system_u:object_r:init_exec_t:s0 to system_u:object_r:systemd_zram_generator_exec_t:s0 On Tue, Jul 23, 2024 at 1:34 AM Sam