Re: [CentOS] Installing mdadm and C7 on new computer

you can do this setup through the installer, you have to try (in a VM maybe). Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] CentOS Linux Notifications for any changes in files or folders

On 3/22/22 6:13 AM, Frank Cox wrote: On Tue, 22 Mar 2022 10:12:30 +0530 Kaushal Shriyan wrote: Please guide and suggest. Thanks in advance. man inotify and man incron -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list

Re: [CentOS] sdl not useable / are there any limits number of harddisks?

On 2/3/22 7:23 AM, Ralf Prengel wrote: The hardware (a vm) is ok because a) booting gparted from a iso gives me full acches b) while booting sdl is shown Centos 7 is in use. Any mention of sdl in dmesg output or /proc/partitions? -- Roberto Ragusamail at robertoragusa.it

Re: [CentOS] Upgrading CentOS from 7 to 8

ra 16 from i386 to x86_64, and everybody was swearing it was impossible to do. Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] CentOS 8: two external network adapters, two ISPs - routing problems

ed routing rules are not working well, it happens that your answers go out the wrong ethernet and nothing works (especially if your provider doesn't want to forward what looks like spoofed packets). Regards. -- Roberto Ragusamail at r

Re: [CentOS] How to organize your VMs

Same considerations when using containers instead of VMs, you only gain some performance by not dragging entire kernels for each service. Start by isolating the service that is giving you most troubles. Then with a bit of experience, you can evaluate if proceeding along that road. Best reg

Re: [CentOS] Migrating to nvme and expand

chance to make bad errors. Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] menu apps like make menu config

(also: standalone commands mcview, mcedit) Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] [CentOS-devel] https://blog.centos.org/2020/12/future-is-centos-stream/

, and pushing into production things that are clearly unsuitable for the job. Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] CentOS 7, as a 6in4 server

On 12/2/20 10:02 AM, Walter H. wrote: On 02.12.2020 09:16, Roberto Ragusa wrote: but you have 3 different networks, yes, my own network at home, the network of the tunnel, and public the network where the VPS is part of; shouldn't you just configure routing instead of using prox

Re: [CentOS] CentOS 7, as a 6in4 server

ing instead of using proxy_ndp? Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Physical position of swap partition on the disk

e and rearrange them on the disk as you prefer without even a reboot (pvmove with explicit extent indications). Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Replacing SW RAID-1 with SSD RAID-1

have a standard partition size and keep using that (or multiple of that, e.g. 256GiB, then 512GiB, than 1024MiB), so to keep numbers down. Best regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://l

Re: [CentOS] Docker container isolation not working in CentOS 7

your docker coming from? Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Encrypted container on CentOS VPS

On 2020-02-24 14:37, lejeczek via CentOS wrote: On 24/02/2020 10:26, Roberto Ragusa wrote: On 2020-02-24 10:51, lejeczek via CentOS wrote: g) remember!! still at least (depending how you mount it) the 'root' will have access to that data while mounted, obviously! More than that

Re: [CentOS] Encrypted container on CentOS VPS

he data is mounted. Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] CentOS 7 : network interface renamed from eth0 to eth1 after reboot

in your ifcfg-* scripts. See https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/networking_guide/sec-understanding_the_device_renaming_procedure (you can stop reading at rule 1) Regards. -- Roberto Ragusamail at robertoragusa.it

Re: [CentOS] Extend DHCP range

ses ? subnet 192.168.0.0 netmask 255.255.252.0 would let you have .0.x .1.x .2.x and .3.x and so your ranges are included. Is that what you want? Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org ht

Re: [CentOS] Are those functions thread-safe, i.e. fprintf() and fflush()

r locale while it is running. Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Performance issues/difference of two servers running same task (one is quicker)

slower than a copy, because of data structure fragmentation, garbage collections etc. (on the filesystem, but also in tables) Just a thought about another thing to try, since we have established that the production hardware is indeed faster. Regards. -- Roberto Ragusamail at

Re: [CentOS] Performance issues/difference of two servers running same task (one is quicker)

v/null if=/dev/zero of=test bs=1 count=1 conv=fsync;done" rm test Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] raid 5 install

5 between sda4-sdb4-sdc4-sdd4, ... then pvcreate on the RAID assemblies to place your vgs and lvs. Any movement/enlargement of filesystem will be easy thanks to LVM. Any drive failure will be easy thanks to the Software RAID. You can basically never need to turn off the system anymore. Rega

Re: [CentOS] iptables - how to block established connections with fail2ban?

et counters. Do some experiments and check if the counters grow or not when you expect packets to be dropped. Regards. -- Roberto Ragusamail at robertoragusa.it ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos