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XFS problem
by Gestió Servidors 11 May '20

11 May '20

Hello, My server is running kernel 3.10.0-1062.12.1 in a CentOS Linux release 7.7.1908. Since some weeks ago, server is restarting after XFS errors. Logs in /var/crash reported this information: [...] [443804.295916] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK [443804.295919] sd 0:0:0:0: [sda] CDB: Read(10) 28 00 04 53 e8 b0 00 00 28 00 [443804.295922] blk_update_request: I/O error, dev sda, sector 72607920 [443804.295969] sd 0:0:0:0: rejecting I/O to offline device [443804.296245] sd 0:0:0:0: rejecting I/O to offline device [443804.296288] systemd-journal[946]: segfault at 55f73081c820 ip 000055f73081c820 sp 00007fffb3c0f558 error 15 [443804.321330] sd 0:0:1:0: [sdb] tag#35 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT [443804.321335] sd 0:0:1:0: [sdb] tag#35 CDB: Write(16) 8a 00 00 00 00 02 67 e3 f5 f8 00 00 02 00 00 00 [443804.321338] blk_update_request: I/O error, dev sdb, sector 10332927480 [443804.321376] sd 0:0:0:0: rejecting I/O to offline device [443804.321384] XFS (dm-2): metadata I/O error: block 0xf00001 ("xfs_trans_read_buf_map") error 5 numblks 1 [443804.321390] XFS (dm-2): xfs_do_force_shutdown(0x1) called from line 239 of file fs/xfs/libxfs/xfs_defer.c. Return address = 0xffffffffc073a90b [443804.321421] sd 0:0:0:0: rejecting I/O to offline device [443804.321431] XFS (dm-2): metadata I/O error: block 0x1e04cee ("xlog_iodone") error 5 numblks 64 [443804.321433] XFS (dm-2): xfs_do_force_shutdown(0x2) called from line 1238 of file fs/xfs/xfs_log.c. Return address = 0xffffffffc077b210 [443804.321442] XFS (dm-2): Log I/O Error Detected. Shutting down filesystem [443804.321443] XFS (dm-2): Please umount the filesystem and rectify the problem(s) [443804.351688] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [...] It seems problem are hard disk or XFS module, but physical RAID controller reports all hard disks are OK, so I suppose problem is XFS module. Also, I have read in this forum (https://bugs.centos.org/view.php?id=16960) something similar. Could someone say me is lastest kernel version for CentOS-7 (3.10.0-1127) solves this problem? Thanks.

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CentOS 8 installer bug
by isdtor 11 May '20

11 May '20

CentOS 8.1.1911 has a bug in the installer. It is not possible to use more than one NFS repo via kickstart repo directive as the installer tries to mount all of them on /run/install/.nfs. You get this DBG payload: /run/install/.nfs already has something mounted on it message for all but the first one. The problem was reported for Fedora 29/30. https://bugzilla.redhat.com/show_bug.cgi?id=1669711 Do we know if this is fixed in RHEL 8.2?

1 0

DND Issues in Gnome (GTK3 regression)
by Leon Fauster 11 May '20

11 May '20

Does someone uses EL8 as a workstation (GUI) here? This bug is super annoying https://bugzilla.redhat.com/show_bug.cgi?id=1808900 and it seems not to get addressed in the current branch. How could a developer work with a forced delay in the UI (since a year now). Solution maybe in 8.3 ETA end of the year? Seems that all RH employees uses OSX as workstation (my impression of the summit) :-) This bug is located in gtk3 and should also hit non-GNOME users. Am I the only one here? Is CentOS Stream the workplace to address this bug? -- Leon

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FAX
by Mark LaPierre 11 May '20

11 May '20

Hey All, Has anyone out there figured out how to send a FAX from a computer, sans FAX machine? -- _ °v° /(_)\ ^ ^ Mark LaPierre Registered Linux user No #267004 https://linuxcounter.net/ ****

3 2

Zoom....
by mark 10 May '20

10 May '20

Hi, folks, Updated CentOS 7 the other day. Updated zoom last night. Ancient (15 yr old) USB camera, Logitech QuickCam Express. If I run LD_PRELOAD=/usr/lib64/libv4l/v4l2convert.so cheese, I get video. Zoom, with or without the LD_PRELOAD - no video. I've tried stracing zoom, and created a file /etc/ld.so.preload, with the contents of /usr/lib64/libv4l/v4l2convert.so, and in strace, I see it loading it, but still no video. Anyone got any clues? Being a free end user, all zoom offers is the knowledge base.... mark

7 12

discord: things to do to run it.
by mark 10 May '20

10 May '20

Hi, folks, Installed discord last night, everything, including video worked, but not voice. As usual, I logged out last night before bed, and voice seems to work. Used the tgz, of course. HOWEVER, note that you *do* need to install libatomic for it to work properly, otherwise when it comes up, it says "the installation is corrupt", and the only button there, for help, is *ONLY* for Windows. I found through searching that it did need this. Install that, and no error message. mark

1 0

CentOS8 and proftpd with quota file module enable
by Dario Lesca 10 May '20

10 May '20

Hi, someone can help me on this follow problem? I have also write to proftpd ML and if someone give me some suggest I let you know. Many thanks for your reply. Dario ------- Messaggio inoltrato ------- Da: Dario Lesca <d.lesca(a)solinos.it> Rispondi a: proftp-user(a)lists.sourceforge.net A: proftp-user(a)lists.sourceforge.net Oggetto: [Proftpd-user] proftpd-1.3.6c on centos8: When mod_quotatab_file is enable, the get command give "get: Access failed: 550 aa.sh: No such file or directory" Data: Sat, 09 May 2020 11:51:00 +0200 Hello every body! this is my first post on this ML I have install (via dnf) and configure proftpd-1.3.6c on centos 8.1 up to date without modify the basic configuration file and add my modules configuration file under include folder /etc/proftpd/conf.d/ Then I have enable the mod_quotatab_file, configure it and initialize the Quota*Table file QuotaLimitTable file:/etc/proftpd/ftpquota.limittab QuotaTallyTable file:/etc/proftpd/ftpquota.tallytab All work fine except get command, when I try get a existent file uploaded, i obtain this error: "get: Access failed: 550 aa.sh: No such file or directory" The aa.sh file exist and it have the right access, see this example session: $ lftp -uftpste:mypass ftp://localhost -e 'site quota;ls aa.sh;lcd /tmp;get aa.sh;exit' 200-The current quota for this session are [current/limit]: Name: ftpste Quota Type: User Per Session: False Limit Type: Hard Uploaded Mb: 0.69/5000.00 Downloaded Mb: unlimited Transferred Mb: unlimited Uploaded files: unlimited Downloaded files: unlimited Transferred files: unlimited 200 Please contact root@localhost if these entries are inaccurate -rw-r--r-- 1 ftpste gftpste 33 Dec 3 14:31 aa.sh lcd ok, local cwd=/tmp get: Access failed: 550 aa.sh: No such file or directory I have investigate with debug enable and "strace -p" during get session and I have realize that when this modules is enable (if it's disable get work fine), the file is searched under / (/aa.sh) rather than into folder in which it is located: theuser's home in this case lstat("/aa.sh", 0x7ffe6dce9ed0) = -1 ENOENT (No such file or directory) If I create a empty file under / (touch /aa.sh) the get command work and the file obtained is the right file present into home folder. Is this a bug or there is some misconfiguration in my files? Many thanks for reply. -- Dario Lesca (inviato dal mio Linux Fedora 32 Workstation) _______________________________________________ ProFTPD Users List <proftpd-users(a)proftpd.org> Unsubscribe problems? http://www.proftpd.org/list-unsub.html -- Dario Lesca (inviato dal mio Linux Fedora 32 Workstation)

1 0

CentOS 8 CD Ripper
by Mark LaPierre 10 May '20

10 May '20

Hey all, Does anyone know of a CD ripper that will work with CentOS 8? I've found a great many that will work CentOS 6 and 7 but nothing that will build for CentOS 8. -- _ °v° /(_)\ ^ ^ Mark LaPierre Registered Linux user No #267004 https://linuxcounter.net/ ****

4 5

CentOS 7, zoom, and discord... konqueror
by mark 10 May '20

10 May '20

Firerox is my default browser, but both zoom and Discord pull up konqueror. Any idea why? mark

1 0

CentOS 8 and xvidtune and Nouveau
by Jerry Geis 09 May '20

09 May '20

I have an old laptop W530 I put CentOS 8 on. I was trying to install xvidtune - seems to not be available ? Thought that was part of X. Also trying to get Nouveau to be a higher resolution than 1024x768. I found the wiki, but adding video= to the kernel command line and regen grub did not do anything. Other documentation there seemed OLD. Anyone know how to correctly get Nouveau in 1920x1080? Thanks, Jerry

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