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rpmbuild how to know we are building kernel module package
by wuzhouhui 13 Apr '19

13 Apr '19

Hi, When I build a mpt3sas rpm package, I found something interesting: 1. package name is prefixed with kmod- automatically 2. so many requirements are added automatically, most of them are kabi So my question is rpmbuild how to know he is building kernel module package? Based on which condition? Here is mpt3sas.spec: Name: mpt3sas Version: 26.00.00.00 Release: 1 Summary: RHEL Driver Update Program package Group: System/Kernel License: GPLv2 URL: http://www.lsilogic.com Distribution: LSI Corporation Source0: %{name}-%{version}.tar.bz2 Source1: %{name}.files Source2: %{name}.conf BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX) BuildRequires: %kernel_module_package_buildreqs %global kernel_version `uname -r` %kernel_module_package -f %{SOURCE1} default %description LSI MPT Fusion HBA drivers (12gb SAS) %prep %setup set -- * mkdir source mv "$@" source/ mkdir obj %build for flavor in %flavors_to_build; do rm -rf obj/$flavor cp -r source obj/$flavor make -C %{kernel_source $flavor} M=$PWD/obj/$flavor done %install export INSTALL_MOD_PATH=$RPM_BUILD_ROOT export INSTALL_MOD_DIR=extra/%{name} for flavor in %flavors_to_build ; do make -C %{kernel_source $flavor} modules_install \ M=$PWD/obj/$flavor # Cleanup unnecessary kernel-generated module dependency files. find $INSTALL_MOD_PATH/lib/modules -iname 'modules.*' -exec rm {} \; done sed -e s/this_weakupdate/`uname -r | cut -f1 -d-`/ \ ../../SOURCES/mpt3sas.conf > \ ../../SOURCES/mpt3sas.a mv ../../SOURCES/mpt3sas.a ../../SOURCES/mpt3sas.conf install -m 644 -D %{SOURCE2} $RPM_BUILD_ROOT/etc/depmod.d/%{name}.conf install -m 644 -D %{SOURCE2} $RPM_BUILD_ROOT/etc/modules-load.d/%{name}.conf %clean rm -rf $RPM_BUILD_ROOT %changelog

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Cockpit within httpd
by david 12 Apr '19

12 Apr '19

Folks I'd love to use Cockpit, but I cannot open port 9090 for the access in all cases. I'd like to access it via my usual http port (such as 80) where I'm limited to a single HTTP port. I understand the security implications, and can deal with them later. My attempt was to allow the following URL to access the cockpit functionality: http://xxx.example.com/cockpit (not the real URL) where 'xxx.example.com' is one of the virtual web sites on my server. I tried as follows for the definition of the virtual server: <VirtualHost *:80> ServerName xxx.example.com ServerAdmin admin_xxx(a)example.com DocumentRoot /home/xxx/public_html Options +ExecCGI +Includes +FollowSymLinks LogFormat Combined TransferLog /var/log/httpd/u_xxx_access_log ErrorLog /var/log/httpd/u_xxx_error_log RewriteEngine on ProxyPreserveHost On RewriteCond %{HTTP:Upgrade} =websocket [NC] RewriteRule /cockpit/(.*) ws://127.0.0.1:9090/$1 [P,L] RewriteCond %{HTTP:Upgrade} !=websocket [NC] RewriteRule /cockpit/(.*) ws://127.0.0.1:9090/$1 [P,L] ProxyPass /cockpit/ http://127.0.0.1:9090/ ProxyPassReverse /cockpit/ http://127.0.0.1:9090/ </VirtualHost> All I get is a blank page displayed when I try to access the url. Testing Cockpit by accessing port 9090 works fine. Am I missing something? Thanks in advance David

2 1

dracut ipv6 fixed ip
by Natxo Asenjo 12 Apr '19

12 Apr '19

hi, we have successfully implemented at tang/clevis environment for automatically entering luks keys and booting hosts without operator intervention. Now we would like to use this as well on ipv6 networks, but I do not seem to get it to work. I have already posted this issue to the dracut devs github issue tracker ( https://github.com/dracutdevs/dracut/issues/554) but no response so far. Maybe here I will get an aswer. I have tried these combinations but none works (/etc/dracut.conf.d/1_static.conf) kernel_cmdline="ip=[fd0c:fc8a:xxxx:xx::2] netmask=64 gateway=[fd0c:fc8a:xxxx:xx::1] nameserver=[fd7a:f141:xxxx:xx::11]" omit_dracutmodules+="ifcfg" kernel_cmdline="ip=[fd0c:fc8a:xxxx:xx::2] netmask=/64 gateway=[fd0c:fc8a:xxxx:xx::1] nameserver=[fd7a:f141:xxxx:xx::11]" omit_dracutmodules+="ifcfg" kernel_cmdline="ip=[fd0c:fc8a:xxxx:xx::2]::[fd0c:fc8a:xxx:xx::1]:64:::none::[mac:address] nameserver=[fd7a:f141:xxxx:xx::11]" kernel_cmdline="ip=[fd0c:fc8a:xxxx:xx::2]::[fd0c:fc8a:xxxx:xx::1]:64::eno1:none nameserver=[fd7a:f141:xxxx:xxx::11]" With the first two I get an unbootable system (system halted) (sorry, I did not take a foto of the error), the latest two do boot but never contact the tang server so I need to manually enter the luks key. On the ipv6 gateway there comes no ipv6 traffic from the dracut client while on the luks password prompt. Once the system is booted, I can decrypt fine sing the clevis tools and ipv6 (no firewall issue). We are working arround the issue booting clevis in dracut with a ipv4 address and natting the http client to the tang servers on the gateway, but this is suboptimal and makes us maintain an ipv4 presence we neither need nor want. Am I missing something obvious in the dracut conf file maybe? Anyone experience with something similar? Thanks in advance. -- regards, Natxo

1 1

Nautilus and umask on CentOS 7 with Gnome3
by James Pearson 12 Apr '19

12 Apr '19

We have a problem whereby Nautilus is not using the umask setting defined by the user (e.g. when creating directories via the the 'Places' menu). The umask used by Nautilus is 022, but the shell umask (in our case) is set to 002 A quick search seems to suggest that this a common problem, and various methods are suggested to 'fix' this - the only way that appears to work on CentOS 7 is to add 'UMask 002' to the '[Service]' section via a unit file snippet in /etc/systemd/system/display-manager.service.d/ - this works OK - but it makes the umask a global setting for all users, when theoretically, different users may want to have different umask settings Does anyone know the 'proper' way to get Nautilus to use a user's own umask setting ? Thanks James Pearson

1 0

Short or long hostname ?
by Nicolas Kovacs 12 Apr '19

12 Apr '19

Hi, For the last ten years or so, I've defined the short hostname in /etc/hostname and the FQDN in /etc/hosts. Now I wanted to double-check this information, which eventually led me to this page: * https://serverfault.com/questions/331936/setting-the-hostname-fqdn-or-short… Now I admit I'm even more confused than before. Is there some reliable piece of information on this subject for CentOS ? Cheers, Niki -- Microlinux - Solutions informatiques durables 7, place de l'église - 30730 Montpezat Site : https://www.microlinux.fr Mail : info(a)microlinux.fr Tél. : 04 66 63 10 32 Mob. : 06 51 80 12 12

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Re: [CentOS] Kernel panic after removing SW RAID1 partitions, setting up ZFS.
by Jyrki Tikka 11 Apr '19

11 Apr '19

On Wed, 10 Apr 2019 08:38:04 -0700, Benjamin Smith <lists(a)benjamindsmith.com> wrote >I drove to the site, picked up the machine, and last night found that the >problem wasn't anything to do with mdadm, but rather setting a partition to >GPT. For some reason, you *cannot* have a partition of type GPT and expect >Linux to boot. (WT F/H?!?) If you want to boot a BIOS based machine with a GPT boot disk you need to have a BIOS boot partition. Otherwise GRUB will have no place to write the necessary bootloader code. https://en.wikipedia.org/wiki/BIOS_boot_partition I found this out a few years ago when I replaced the 2 TiB MBR boot drives on my Fedora System with 3 TiB GPT disks (mdraid 1) <(*) Jyrki

2 1

postgis-2.0.7-2.el7 still in epel7-testing?
by Danny Smit 11 Apr '19

11 Apr '19

Hi all, I'm looking for a fix in postgis, which seems to be fixed already in postgis-2.0.7-2.el7. However that package seems to be 'stuck' in the epel7-testing repository: https://koji.fedoraproject.org/koji/buildinfo?buildID=750618 https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2016-b6c229157e Is there a reason that the package is not pushed to stable yet? Or can it be pushed to stable? -- Kind regards, Danny

3 2

CVE-2019-0211 httpd24 / EL6
by Leon Fauster 11 Apr '19

11 Apr '19

It seems that httpd24-httpd from SCL is affected by CVE-2019-0211 [1]. Does the SIG has plans to update these rpms for EL6? [1] https://httpd.apache.org/security/vulnerabilities_24.html -- Thanks, LF

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parallel not found!
by Nikos Gatsis - Qbit 11 Apr '19

11 Apr '19

Hello list. I'm trying to yum update my Centos 7 and have problem to update parallel. Is like file is missing: parallel-20190322-3.2.noarch.r FAILED http://download.opensuse.org/repositories/home%3A/tange/CentOS_7/noarch/par…: [Errno 14] HTTP Error 404 - Not Found-:-- ETA Trying other mirror. Did i miss something? Thank you in advance. Nikos.

3 3

WINE on CentOS 7
by Jerry Geis 10 Apr '19

10 Apr '19

Hi All - I have wine installed from EPEL on CentOS 7. My .exe is running except I dont seem to have network ? So I tried a ping command. wine ping 192.168.1.1 0009:err:winediag:IcmpCreateFile Failed to use ICMP (network ping), this requires special permissions. Pinging 192.168.1.1 [192.168.1.1] with 32 bytes of data: PING: transmit failed. General failure. ^C0028:fixme:console:CONSOLE_DefaultHandler Terminating process 8 on event 0 wine ipconfig /all output looks all fine. Is there something special to do for network access under wine ??? Thanks, Jerry

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