search for: eperez

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2020 Jul 03
1
Slow terminal response Centos 7.7 1908
Hi Erick, what was the value of 'si' in top ? Best Regards, Strahil Nikolov ?? 3 ??? 2020 ?. 18:48:30 GMT+03:00, Erick Perez - Quadrian Enterprises <eperez at quadrianweb.com> ??????: >It was found that the software NIC team created in Centos was having >issues due to a failing network cable. The team was going berserk with >up/down changes. > > >On Fri, Jul 3, 2020 at 10:12 AM Erick Perez - Quadrian Enterprises < >eperez a...
2019 Dec 27
1
Disabling TLS 1.1 in Centos 7 cockpit
...A256 then why the cipher in TLS1_2 test is ECDHE-RSA-AES256-GCM-SHA384 It seems it is completely ignoring the Environment variable. On Fri, Dec 27, 2019 at 5:18 PM Jonathan Billings <billings at negate.org> wrote: > > On Dec 27, 2019, at 16:28, Erick Perez - Quadrian Enterprises <eperez at quadrianweb.com> wrote: > > > > [root at cockpit ~]# cat /etc/systemd/system/cockpit.service.d/ssl.conf > > Environment=G_TLS_GNUTLS_PRIORITY=NORMAL:-VERS-SSL3.0:-VERS-TLS1.0:-VERS-TLS1.1 > > > > [root at cockpit ~]# > > [root at cockpit ~]# systemctl start...
2020 Jan 30
1
CentOS 8 on USB disk
I usually use the command "dd if=iso of=usbdevice status=progress && sync" On Wed, 29 Jan 2020, 18:36 Erick Perez - Quadrian Enterprises, < eperez at quadrianweb.com> wrote: > That happened to me several times > My USB was "burned" and never displayed new data copied to it. > By "burned" I mean the flash drive was faulty up to a point where it always > showed a phantom image of what WAS in the pen drive. &...
2020 Jul 03
2
Slow terminal response Centos 7.7 1908
Hey! I have a strange condition in one of the servers that I don't where to start looking. I login to the server via SSH (cant doit any other way) and anything that I type is slow HTTP sessions timeout waiting for screen redraw. So, the server is acting "slow". server is bare metal. no virtual services. no alarms in the disk raid note: server was restarted because of power failure.
2000 Sep 26
19
samba and cups
Hello, I have a pb in using samba with cups. I put "printing=cups" in my smb.conf file but I cannot connect the printers from Windows NT 4.0. Could you send me a smb.conf file using cups as an example ? Thank you
2020 May 03
2
Understanding VDO vs ZFS
...--hu 57 df -hT 58 df 59 vdostats --hu 60 vdostats 61 vdostats --verbose /dev/mapper/vdoas | grep -B6 'saving percent' 62 cat /etc/centos-release 63 history [root at localhost vdomounts]# On Sat, May 2, 2020 at 10:07 PM Erick Perez - Quadrian Enterprises < eperez at quadrianweb.com> wrote: > My two cents: > 1- Do you have an encrypted filesystem on top of VDO? If yes, you will see > no benefit from dedupe. > 2- can you post the stats of vdostats ?verbose /dev/mapper/xxxxx (replace > with your device) > > you can do something like:...
2019 Dec 27
2
Disabling TLS 1.1 in Centos 7 cockpit
Thanks, Randal for the response. But it did not work. Here the results: #yum info cockpit Name : cockpit Arch : x86_64 Version : 195.1 Release : 1.el7.centos.0.1 Size : 51 k Repo : installed >From repo : extras Summary : Web Console for Linux servers URL : https://cockpit-project.org/ License : LGPLv2+ [root at cockpit ~]# cat
2020 May 03
0
Understanding VDO vs ZFS
On May 3, 2020 8:33:33 AM GMT+03:00, Erick Perez - Quadrian Enterprises <eperez at quadrianweb.com> wrote: >sorry corrections: >For this test I created a 40GB lvm volume group with /dev/sdb and >/dev/sdc >then a 40GB LV >then a 60GB VDO vol (for testing purposes) > >vdostats --verbose /dev/mapper/vdoas | grep -B6 'saving percent' >output from...
2019 Dec 27
0
Disabling TLS 1.1 in Centos 7 cockpit
On Dec 27, 2019, at 16:28, Erick Perez - Quadrian Enterprises <eperez at quadrianweb.com> wrote: > > [root at cockpit ~]# cat /etc/systemd/system/cockpit.service.d/ssl.conf > Environment=G_TLS_GNUTLS_PRIORITY=NORMAL:-VERS-SSL3.0:-VERS-TLS1.0:-VERS-TLS1.1 > > [root at cockpit ~]# > [root at cockpit ~]# systemctl start cockpit > [root at cockp...
2001 Dec 23
1
ssh port forwarding blocks in connect()
Hello, I've seen that ssh port forwarding blocks in connect() Is this correct ? ssh shouldn't block for a single event anywere This is the problem: I type: ssh -L localport0:crahsedserver.com:remoteport0 -L localport1:workingserver:remoteport1 me at myserver.com If I connect to localhost:localport0 and then to localhost:localport1 the second connection blocks until the first one finish
2006 Jun 06
1
wav49 size for a 3 minute voicemail
...o some capacity planning for a voicemail server. -- ------------------------------------------------------------ Erick Perez Panama Sistemas Integradores de Telefonia IP y Soluciones Para Centros de Datos Panama, Republica de Panama Cel Panama. +(507) 6694-4780 mailto: eaperezh@gmail.com mailto: eperez@ptysystems.com ------------------------------------------------------------
2006 Jun 07
1
Many asterisk server behind a redirector?
...ting link. Are there any redirectors available? -- ------------------------------------------------------------ Erick Perez Panama Sistemas Integradores de Telefonia IP y Soluciones Para Centros de Datos Panama, Republica de Panama Cel Panama. +(507) 6694-4780 mailto: eaperezh@gmail.com mailto: eperez@ptysystems.com ------------------------------------------------------------
2006 Jun 08
1
Asterisk + Zimbra when?
...osed to be released the Zimbra+Asterisk version? -- ------------------------------------------------------------ Erick Perez Panama Sistemas Integradores de Telefonia IP y Soluciones Para Centros de Datos Panama, Republica de Panama Cel Panama. +(507) 6694-4780 mailto: eaperezh@gmail.com mailto: eperez@ptysystems.com ------------------------------------------------------------
2003 Dec 01
0
No subject
...refuse to serve names to machines that send packets that arrive through any interfaces not listed in the interfaces list. IP Source address spoofing does defeat this simple check, however so it must not be used seriously as a security feature for nmbd. On Sun, Sep 16, 2001 at 04:48:20PM -0500, eperez@consultant.com wrote: > > Hi people, i have some question about how to close udp ports in my > smb.conf file. Here I go.... > > I have the following in my smb.conf file: > [global] > bind interfaces only = true > interfaces = eth0 lo > socket address = 192.168.0.1 127.0...
2019 Aug 30
2
NFS Server on Centos 7.6.1810 dying without reason
Good morning, in order to post proper documentation, what logs (or log level) do I need to troubleshoot a Centos 7.6.1810 3.10.0-957.27.2.el7.x86_64 tha tis running a NFS server on top LVM on top of XFS on top of VDO on top of MDAM on a 6 SSD disk RAID6 ? This physical NFS server is servign 2 NFS v4.2 shares to 2 physical KVM virtualization hosts. When remote NFS clients start doing intensive
2020 Jan 29
2
CentOS 8 on USB disk
What's your dd command? Are you sure you are writing to the raw disk and not inside a partition? On 29/01/2020 16:30, Jerry Geis wrote: > Well after a closer look - Seems like the OLD 8.0 iso image is still on the > USB. Not the new 8.1 > > I have tried to redo the dd command to copy the 8.1 iso - I get no errors - > but it still comes up with the 8.0 > I then tried to
2020 Jul 03
0
Slow terminal response Centos 7.7 1908
It was found that the software NIC team created in Centos was having issues due to a failing network cable. The team was going berserk with up/down changes. On Fri, Jul 3, 2020 at 10:12 AM Erick Perez - Quadrian Enterprises < eperez at quadrianweb.com> wrote: > Hey! > I have a strange condition in one of the servers that I don't where to > start looking. > I login to the server via SSH (cant doit any other way) and anything that > I type is slow > HTTP sessions timeout waiting for screen redraw. So, t...
2003 Oct 31
37
File Permissions
I have set up Samba so that all users on my small network can read from my one of my Linux shares as well as write to that share. However, when user A saves a file to that share, user B can't open it -- and vice versa. How can I set up samba so that all files written to that share can be read, modified, and deleted by all users? Thanks in advance for an answer to this question.
2020 Sep 27
2
Using CentOS 7 to attempt recovery of failed disk
In article <E02FA554-9D6D-4E7D-8A78-5FBDE1DE939D at kicp.uchicago.edu>, Valeri Galtsev <galtsev at kicp.uchicago.edu> wrote: > > > > On Sep 26, 2020, at 8:05 AM, Jerry Geis <jerry.geis at gmail.com> wrote: > > > > I have a disk that is flagging errors, attempting to rescue the data. > > > > I tried dd first - if gets about 117G of 320G disk
2006 Jun 09
3
APIC error on CPU0: 60(60)
...physical, 48 bits virtual power management: -- ------------------------------------------------------------ Erick Perez Panama Sistemas Integradores de Telefonia IP y Soluciones Para Centros de Datos Panama, Republica de Panama Cel Panama. +(507) 6694-4780 mailto: eaperezh at gmail.com mailto: eperez at ptysystems.com ------------------------------------------------------------