osd navigator

With the development of the automotive industry, vehicle navigation devices have been applied more. For example, an on-board navigation device integrates the DVD function (which imposes high requirements on video processing and requires a high-performance platform and a high-performance video processor) to implement volume visibility control and DVD control through the OSD technology. The advantage is that it is superimposed on the screen without affe

The steps are as follows:1. Remove Mon[Email protected] ~]# ceph Mon Remove bgw-os-node153Removed mon.bgw-os-node153 at 10.240.216.153:6789/0, there is now 2 monitors2. Remove all OSD on this node1), view the OSD for this node[[email protected] ~]# Ceph OSD Tree-4 1.08 host bgw-os-node1538 0.27 Osd.8 up 19 0.27

VSM Add new OSD process background get available device Process Code Analysis ADD_NEW_OSD page Add button code analysis detect if device path is available disk path Process Analysis Add_new_osd page Submit button Code Analysis VSM Add new OSD Process Get available devices in the background | Select available devices and OSD related information, etc.

Mode name Navigator/navigator, a communication software packet processing mode Intention Encapsulate the complex internal structure of message data. It provides addressing operations with service meanings to avoid risky pointer operations, reduce the possibility of duplication and errors, and provide clearer business meaning. Motivation In the development of network communication software, for the sak

Examples of the mini-program navigator component Navigator redirects are divided into two states: closing the current page and not closing the current page. Use the redirect attribute. Main attributes: Wxml Related Articles: Hello WeApp icon componentWindow text Component switch componentTabss component action-sheetApplication lifecycle button Component modal componentPage lifecycle checkbox component to

1. Environmental descriptionWith Kolla deployed Ceph, since the OSD 0 occupies the SATA 0 channel, the system disk needs to be swapped with the OSD 0 jumper, after the jumper switch, the OSD 0 does not start properly.2, Reason analysis:Before switching jumpers, the device file of the OSD 0 is/dev/sda2, the switch jumpe

If you need to add a host name: OSD4 ip:192.168.0.110 OSD1. Create a directory for Mount directories and placement profiles in OSD4SSH 192.168.0.110 (this is from Mon host ssh to OSD4 host)Mkdir/ceph/osd.4Mkdir/etc/ceph2. On OSD4, format the EXT4 Sda3 partition, mount the partition.Mkfs.ext4/dev/sda3Mount-o User_xattr/dev/sda3/ceph/osd.43. The id_dsa.pub of the Mon host is copied to the OSD4 host for passwo

Implement Linkhelper In the last example, after extending all kinds of extension points in plugin.xml, we can actually do some of the things that project Explorer has done with this com.example.test view, such as creating projects, folders , files, etc., which are implemented through reuse of navigatorcontent. Another area to note is that, in this view of our implementation, Iresource acts as a direct interface to CNF and also acts as a model for the business Scenario "project/Folder/file". (T

1. Disable the CEpH OSD process. Service CEpH stop OSD 2. Balance the data in the CEpH Cluster 3. Delete the OSD node when all PG balances are active + clean. CEpH cluster status before deletion [[Email protected] ~] # CEpH OSD tree # ID weight type name up/down reweight -1 4 root default -2 1 Host os-node3 0 1

1. The heartbeat is sent between the OSD A. OSD every 6 seconds, you can set the OSD heartbeat interval in [OSD] to modify B. If you do not receive the heartbeat of the adjacent OSD within 20 seconds, The OSD status i

First, preface Have previously written a correct way to delete the OSD, the inside is just a simple way to say how to reduce the amount of migration, this article belongs to an extension, describes the frequently occurring in the Ceph operation of the bad disk to change the disk to optimize the steps The basic environment two hosts each host 8 OSD, altogether 16 OSD