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Hi, When running an rsync command of the form: $ rsync -avn --delete remotehost:/mnt/volsw_dev/AS5/ /mnt/volsw_dev/AS5 rsync wants to delete a slew of files and directories. Partial output includes, for example: deleting AS5/zeromq/2.2.0/share/man/man7/zmq_tcp.7 deleting AS5/zeromq/2.2.0/share/man/man7/zmq_pgm.7 deleting AS5/zeromq/2.2.0/share/man/man7/zmq_ipc.7 deleting AS5/zeromq/2.2.0/share/man/man7/zmq_inproc.7 deleting AS5/zeromq/2.2.0/share/man/man7/zmq_epgm.7 deleting AS5/zeromq/2.2.0/share/man/man7/zmq_cpp.7 deleting AS5/zeromq/2.2.0/shar...

...> dovecot unit file ( /etc/systemd/system/dovecot.service ): > ... > [Service] > Type=simple > ExecStart=/usr/sbin/dovecot -F > NonBlocking=yes > TasksMax=10000 > LIMIT_NOFILE=10000 ... the parameter should be named LimitNOFile=10000 (without the underscore), see http://man7.org/linux/man-pages/man7/systemd.directives.7.html and http://man7.org/linux/man-pages/man5/systemd.exec.5.html --Andreas -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5176 bytes Desc: S/MIME Cryptographic S...

I am trying to specify a static IP on the new dracut format. I was using this: http://man7.org/linux/man-pages/man7/dracut.cmdline.7.html So my grub entry consists menuentry "Install CentOS 8" { linux /boot/vmlinuz noverifyssl ks=https://something ip=192.168.1.3::192.168.1.1:255.255.255.0::eth0:on:192.168.1.1 biosdevname=0 net.ifnames=0 ksdevice=eth0 inst.sshd sshd=1...

...; When booting it says that "ip=192.168.1.3" Sorry unknown value. >> >> This works on CentOS 7. How do I specify the IP/SN/GW for CentOS kernel >> line? > > That method was listed as deprecated in EL-7 and I think the method > you need to use now is > http://man7.org/linux/man-pages/man7/dracut.cmdline.7.html > > ip=192.168.1.13::192.168.1.1:255.255.255.0:hostname.goes.here:eth0:on:1500:<mac-address-of-eth0> If MAC address is mandatory here, it becomes extra hassle compared to kickstart build I was using until now... (Is <rant> tag due...

I've had good results with using SSD as LVM cache for gluster bricks ( http://man7.org/linux/man-pages/man7/lvmcache.7.html). I still use XFS on bricks. On Tue, Oct 10, 2017 at 12:27 PM, Jeff Darcy <jeff at pl.atyp.us> wrote: > On Tue, Oct 10, 2017, at 11:19 AM, Gandalf Corvotempesta wrote: > > Anyone made some performance comparison between XFS and ZFS with ZI...

On 9/24/20 8:53 AM, Aur?lien Aptel wrote: > Ken Bass via samba <samba at lists.samba.org> writes: >> I installed a new Ubuntu 20.4 LTS system (smbd 4.11.6) . Initially I >> tried using the SSSD and 'realm' to join the domain. Everything worked >> similar to my Centos 7 install and I thought I was finished. >> >> The one thing not working is? cifs

Hi all, I have installed a CentOS6 lxc guest under a Debian 8.x LXC host. All it is working ok but I can't change the hostname for the centos6 lxc container (it is using the same hostname from Debian host). I have modifyed HOSTNAME under /etc/sysconfig/network and /etc/hosts file, but it doesn't works. Do I need to change anything else?? Thanks.

On CentOS7 I have following firewalld setting. external (active) target: default icmp-block-inversion: no interfaces: eth0 sources: services: dns ftp http https imaps pop3s smtp ssh ports: 110/tcp 21/tcp 20000/tcp 106/tcp 53/tcp 990/tcp 5432/tcp 8447/tcp 113/tcp 143/tcp 3306/tcp 5224/tcp 22/tcp 465/tcp 995/tcp 25/tcp 10000/tcp 8443/tcp 993/tcp 443/tcp 8880/tcp 587/tcp 20/tcp 53/udp

...gt; > [Service] > > Type=simple > > ExecStart=/usr/sbin/dovecot -F > > NonBlocking=yes > > TasksMax=10000 > > LIMIT_NOFILE=10000 > > ... > > the parameter should be named > > LimitNOFile=10000 > > (without the underscore), see > http://man7.org/linux/man-pages/man7/systemd.directives.7.html and > http://man7.org/linux/man-pages/man5/systemd.exec.5.html Also you dont have to replace the whole service file to achieve this: https://discourse.nordisch.org/t/per-service-ulimits/374 darix -- openSUSE - SUSE Linux is my...

I am trying to boot a grub entry for CentOS 8 menuentry "Server Install CentOS 8" { linux /boot/vmlinuz noverifyssl ks= https://devgeis.LayeredSolutionsInc.com:443/kickstart/ks_update_to_server8.cfg biosdevname=0 net.ifnames=0 ksdevice=eth0 ip=192.168.1.13 gateway=192.168.1.1 netmask=255.255.255. 0 nameserver=192.168.1.1 inst.sshd sshd=1 initrd /boot/initrd.img

...for head() and tail() describes the behavior of these generic functions when n is strictly positive (n > 0) and strictly negative (n < 0). How these functions work when given a zero value is not defined. Both GNU command-line utilities head and tail behave differently with +0 and -0: http://man7.org/linux/man-pages/man1/head.1.html http://man7.org/linux/man-pages/man1/tail.1.html Since R supports signed zeros (1/+0 != 1/-0) and the R head() and tail() functions are modeled after their GNU counterparts, I would expect the R functions to distinguish between +0 and -0 > tail(1:5, n=0) in...

Hi All, I am using RHEL 6.4 on a Dell Server with 32 cores. But in the Cpus_allowed_list only 30 cores are available. Why is that? See the snippet from cat /proc/self/status: Cpus_allowed: 7fff7fff Cpus_allowed_list: 0-14,16-30 The allowed list is same for the init process as well (see below). I didn't see this issue, in RHEL 6.2. Why is that? Is there a way to change it? -miraj

...s installed only if signal is not being ignored. Patch uses rl_free_line_state and rl_cleanup_after_signal to unhook readline from terminal, then it calls original TSTP handler using approach in URL below and again hooks readline using rl_reset_after_signal. Handling is based on code from: http://man7.org/tlpi/code/online/dist/pgsjc/handling_SIGTSTP.c.html This approach seems to mostly work. User is sometimes able to get readline into state when it doesn't correctly respond to newline. ^Z and subsequent fg helps there as reset command helps broken terminal. I haven't noticed this using...

...9;s allocator works, but I suppose it isn't impossible that it is retaining some mappings of free regions and collecting them to free later somehow, which just happens to only trigger every other reboot (e.g. perhaps it is based on some threshold of free memory). ...investigates... So, http://man7.org/linux/man-pages/man3/malloc.3.html talks about special behaviour using mmap for allocations above MMAP_THRESHOLD (128K by default), which we will be hitting here I think. That explains the anon mapping. http://man7.org/linux/man-pages/man3/mallopt.3.html also talks about various dynamic thresh...

I need to set the umask for apache to 002. I've tried every idea I've found on the internet, but nothing make a difference. Most suggest that I put "umask 002" in /etc/sysconfig/httpd, but that doesn't seem to make a difference. Other's suggest adding something to the httpd.service script for systemd. And that doesn't make any difference. Any suggestion from

...ic functions when n is strictly positive (n > 0) and > > strictly negative (n < 0). How these functions work when given a zero > > value is not defined. > > > Both GNU command-line utilities head and tail behave differently with +0 and -0: > > http://man7.org/linux/man-pages/man1/head.1.html > > http://man7.org/linux/man-pages/man1/tail.1.html > > > Since R supports signed zeros (1/+0 != 1/-0) > > whoa, whoa, .. slow down -- The above is misleading! > > Rather read in ?Arithmetic (*the* reference to consult for s...

...pplication), this *may* result in application seeing the error. IOW, disconnects are not lightweight and we need to avoid them whenever possible. Since the action on ping-timer expiry is to disconnect the connection, we suggest not have very low values to avoid spurious disconnections. [1] http://man7.org/linux/man-pages/man7/tcp.7.html [2] https://github.com/gluster/glusterfs/issues/366 [3] http://lists.gluster.org/pipermail/gluster-devel/2017-January/051938.html > > If I am confident that my network will not have many 11 second outages and if > they do occur I am willing to incur th...

On Fri, 2014-11-21 at 11:03 +0000, Ian Campbell wrote: > http://man7.org/linux/man-pages/man3/mallopt.3.html also talks about > various dynamic thresholds for growing and shrinking the heap. My guess > is that we are bouncing up and down over some threshold with every other > reboot. IOW I'm not overly concerned with this apparent bi-modality, so long...

...success story with using autofs + nfs inside libvirt LXC container ? In my case nfs client and server in lxc work just fine, but with autofs hang on system call state(). I use CE7_64 on nodes and inside container with libvirt 1.2.18 May be I must set some of capabilities in <feature> (http://man7.org/linux/man-pages/man7/capabilities.7.html) ? I try only CAP_SYS_ADMIN and it's no solve problem. b.r. Maxim Kozin

...ll prompt will not change unless you log out and log in again though simply executing "hostname" without parameters should output the correct name right away. Keep in mind though that setting the hostname in a container requires explicit support for the UTS namespace on the host: http://man7.org/linux/man-pages/man7/namespaces.7.html If the host doesn't support the UTS namespace for its guests or this feature is not configured for the guest in question then setting the hostname in the guest is not possible. Regards, Dennis