seagate troubleshooting

■ Ciscoasa # sh cpu usage this command is used to view the current CPU usage of the ASA. ■ Ciscoasa # sh memory This command is used to view the current memory usage of the ASA. Sh memory detail and sh memory binsize are used for advanced memory troubleshooting. Generally, do not use them. ■ Ciscoasa # sh blocks this command is used to view the usage of the ASA buffer. A total of 11 buffer sizes are used for processing different types of data packets

Connecting to the Oracle database and troubleshooting solutions This article is a summary of my connection to Oracle, especially suitable for program developers and Oracle cainiao.HowConfigurationTo connect the client to the database: To enable a client machine to connect to the Oracle database, you must install the Oracle client software on the client machine. The only exception is that the JDBC thin mode can be used when Java connects to th

Configure PAP authentication for PPP authentication configuration and troubleshooting 1. Configure PAP Authentication-Primary authenticated Party: 1. Configure the authentication username and password Router (config) # username user_name password 0 pass_word 2. Enable PAP Authentication Router (config-if) # ppp authentication pap 2. Configure PAP Authentication-authenticated Party B: 1. Configure the authentication username and password Router (config

In Red Hat Enterprise Linux 5.0 server, if NFS fails, you can check the problem from the following aspects. 1.1 troubleshooting ideas 　　 (1) Whether the NFS client and server load is too high, and whether the network between the server and the client is normal. (2) Correctness of the/etc/exports file. (3) restart the NFS or portmap service if necessary. Run the following command to restart portmap and NFS: Service portmap restart

Kernel File "vmlinuz" is converted into "vmlinux" due to incorrect typing, so the system cannot find the executable file of the kernel. You can press any key to return to the GRUB editing interface and modify this error. Press enter and save and press "B" to boot normally. Of course, do not forget to modify the error in the grub. conf file after entering the system. This is an error that many new Linux users can easily make when modifying GRUB settings. When this black screen prompt appears, ob

Problem description: There will always be a loadavg alarm after the project is launched The server runs normally after going online for a period of time. In a certain period of time (usually two hours after going online), The loadreport will suddenly increase to a height (more than 100) and gradually decrease. There are more than 2000 timer threads (depending on the service details, the number of threads is not necessarily large) :

Troubleshooting of non-synchronous VLAN configuration information in VTP, vtpvlan VTP (VLANTrunk Protocol, VLANTrunk Protocol) is a dedicated Cisco VLAN used to maintain and manage dynamic VLANs (such as VLAN Based on MAC addresses, IP addresses, network protocols, and VLAN management policies). It can be used to automatically transmit and exchange VLAN configuration information on the Trunk link, so that the VLAN configurations of switches in the sam

SYSTEM image according to the boot system command settings in the startup configuration, if this command is not set, the operating system image is loaded from the system image on a default network server. When the 6th-bit value is 1, the configurations in NVRAM are ignored when the vro starts. For example: 0x0: the operating system image is not automatically loaded, but enters the ROM monitor mode and waits for the user to enter the command (for example, if the command fails in the pre

In the previous article, we explained the troubleshooting ideas of the DHCP service. I don't know if you already have a clear understanding of it? Here we will focus on the client issues. Client troubleshooting: DHCP faults mainly involve two aspects: client problems and server problems. First, we will introduce the troubleshooting methods on the client. Step 1:

Atitit. troubleshooting --- the current command encountered a serious error. Should discard any possible results sqlserver20081. phenomenon 12. cause: SQL Server bug or restriction. Too many resources are used during query, which exceeds the limits of operating system firewall security software... 22. 1. reasons for firewall security software: long-time connection is automatically disabled Atitit. troubleshooting