hp monitor troubleshooting

Laser printer is a good thing, printing speed, Office is also simple. But it can cause a lot of trouble in addition to its problems. After all, we are not experts, in the face of such a aroud things, as if the usual contact is not much, but also do not play, in addition to the problem is really bad whole. Therefore, when there is a problem, there is no alternative but to help. got good luck these days, met the expert guidance Maze, told the solution to the laser printer fault, here and everyon

HP array card troubleshooting example The company uses HP gen8 and p420i array cards. At the other end of the system, the nagios monitoring system works with the nrpe script check_hpasm to regularly check hardware health. Recently, in order to make the machine more energetic, coupled with SSD hard drives, the mechanical hard drive is only used for large-capacity

A HP ProBook G5, users do not remember what has been done in the BIOS, now want to go in to change the settings, but the power on either ESC, F1-F12 are useless, the machine will go directly to the WINDOWS10 operating system, hit HP 400 phone, no solution. I have not encountered this situation before, but notice that after the boot directly out of the hp+ circle

Author: fbysssMSN: jameslastchina@hotmail.comBlog: blog.csdn.net/fbysssDisclaimer: This article is original from fbysss. for reprinting, please indicate the sourceKeywords: HP desktop F1 startup Fault background A year ago, a day. The machine suddenly becomes slow and cannot go into the operating system. After a long wait, the network management system also put the BIOS battery. I don't know how to get it. Fault symptom After a serious illness, t

Troubleshooting of HP superdome2 fault light Eliminate the yellow alarm. first log on to telnet/ssh to oa (the oa address is the same as the MP address) and then:Admin/Admin # non-default Admin password Step 1. Show hrStep 2. Show indictThe result shows the location of the alarm part. The location of the alarm part is as follows:0x0100ffffffff610x0100FF01FF00FF510x0100FF02FF00FF510x0100FF03FF00FF510x0100F

transactions due to unreliable agentsSitescope features:Mercury sitescope is a software that provides Failover (Failover) capabilities without the need to monitor basic components on the product system. It supports simultaneous monitoring of a large number of systems and Secure SSH connections, integration with other mercury application management solutions. 2. Install sitescopeDouble-hitting installer hpsitescope_v9.5_win.exe, the following interfa

Monitor HP Server CPU status script Script 1 (send an email notification if any problem occurs ):# Vi CPU. ShPress a or I to enter the editing mode.#! /Bin/bashName = 'hostname' IP = '/sbin/ifconfig eth0 | grep "Inet ADDR" | awk-f [: ""] +' {print $4 }'' Date = 'date + % m % d % y'Num = '/usr/sbin/dmidecode | grep-I 'serial number' | head-N 1'CPU = '/sbin/hpasmcli-s "show server" | grep status | awk-f [:

Ceph Cluster report Monitor clock skew detected error troubleshooting, resolvingThe alarm information is as follows:[Email protected] ceph]# ceph-wCluster ddc1b10b-6d1a-4ef9-8a01-d561512f3c1dHealth Health_warnClock skew detected on mon.ceph-100-81, mon.ceph-100-82Monitor Clock Skew detectedMonmap E1:3 Mons at {ceph-100-80=172.16.100.80:6789/0,ceph-100-81=172.16.100.81:6789/0,ceph-100-82= 172.16.100.82:6789/

Display: An internal error occurred while querying Service Monitor (Error sending messages to firehose:mgmt-servicemonitor-)1. Initial row detection is Smon service port 9999 and Firehose Port 9998 is not availableNo, it's normal.2. Debug Web (the node where the Activity_monitor service resides) on port 8087 (default)I can't see the reason.3. Go to the Service Monitor node and look at the following: Obvious

unique trace information, such as Nodejs, Chrome, Firefox and other things like dtrace! By contrast, while the Windows system is similar to the mechanism ETW (Event Trace for Windows), static trace points are only tens of thousands of. ETW cannot dynamically insert a trace in a third-party DLL in this way, but it needs to generate the trace itself in the DLL calling ETW's API. Tools such as Xperf based on ETW are much weaker, not only to display information, but also to not display t