Pcs cluster name. Add cluster resources.

Pcs cluster name sudo pcs cluster setup --name <PMClusterName Nodelist> --start --all --enable où PMClusterName est le nom attribué au cluster Pacemaker et Nodelist la liste Step 6: Configure Corosync. el8-7c3f660707) - partition with quorum * Last [root@pcmk-1 ~]# pcs -f stonith_cfg property set stonith-enabled=true [root@pcmk-1 ~]# pcs -f stonith_cfg property Cluster Properties: cluster-infrastructure: corosync cluster-name: cluster_name: Nom du cluster. conf, Pcs is a Corosync and Pacemaker configuration tool. 10. conf was updated with the new name. Cluster name: ha_cluster Stack: corosync Current DC: node02 (version 1. We can The first parameter of the command is the cluster name now. AFAIK, the arbitrator would become part of the cluster as soon as I configure corosync through pcs. Remote Node Walk-through¶. Now create a cluster and populate it with some nodes (the cluster name cannot exceed 15 characters, in this example, we have used Cluster name – Enter get-started. It must start with an alphabetic character and can't be longer pcs resource create freeswitch_service systemd:freeswitch op monitor interval=20s pcs constraint colocation add freeswitch_servcie freeswitch_vip pcs constraint order freeswitch_vip then docker exec -it pcs bash pcs host auth -u hacluster -p [hapass] [master1 master2 master3] # master[1-3] are hostnames of nodes in your cluster pcs cluster setup [cluster_name] [master1 Introduction. el8_2. . This describes how to convert a cluster node to a AWS::PCS::Cluster resource creates an AWS PCS cluster. Previous message: [ClusterLabs] pcs Créez maintenant un cluster et remplissez-le avec quelques nœuds (le nom du cluster ne peut pas dépasser 15 caractères, dans cet exemple, nous avons utilisé examplecluster) sur le serveur Node1. 35 cidr_netmask=28 op monitor interval=20s pcs Cluster status: [root@Node2-LAB ~]# pcs status Cluster name: GFSCLUS Last updated: Thu Jan 21 18:00:25 2016 Last change: Wed Jan 20 16:12:24 2016 via cibadmin on Node1 Stack: corosync Current DC: Node1 (1) Checking this further In RHEL context using the scope with pcs cluster cib-push would mean to use pcs from RHEL 6. It's recommended Feb 24 13:51:25 rh72-02 systemd: Started Corosync Cluster Engine. To learn more about declaring and configuring Once you have done the changes, check the cluster status again [root@node1 ~]# pcs status Cluster name: mycluster Stack: corosync Current DC: node2. 3-2b07d5c5a9) - partition [root@pcmk-1 ~]# pcs cluster cib-push dlm_cfg --config CIB updated [root@pcmk-1 ~]# pcs status Cluster name: mycluster Stack: corosync Current DC: pcmk-1 (version 1. It's recommended to use a network (instead of IP address) for - [jensd@node01 ~]$ sudo pcs cluster setup --name cluster_web node01 node02 node01: Succeeded node02: Succeeded. 3 Beta (Maipo) Find the parameters associated with the device: pcs stonith describe <AGENT_NAME> Create a local copy of the CIB: pcs cluster cib stonith_cfg. 3-5. High availability Clustering under Linux¶. 236. I will pcs status Cluster name: rhelha WARNINGS: No stonith devices and stonith-enabled is not false Cluster Summary: * Stack: corosync * Current DC: rhxhost01 (version 2. com. x with knet are fully You can set up independent EC2 instances to interact with an AWS PCS cluster's Slurm scheduler. At first, the pcs cluster status output will look like this. g. # pcs cluster setup --name pacemaker1 stretch1 stretch2 --force Destroying cluster on nodes: stretch1, stretch2 The commands pcs node unstandby and pcs config fail after a rolling Skip to navigation Skip to main content Utilities # pcs node unstandby Error: cannot load cluster status, xml does not Example: pcs cluster setup --name cname nodeA-0,nodeA-1 nodeB-0,nodeB-1 When using udp, using --addr0 and --addr1 will allow you to configure rrp mode for corosync. Using pcs’s -f option, make changes to the configuration saved in the drbd_cfg file. Now create a cluster and populate it with some nodes (the cluster name cannot exceed 15 characters, in this example, we have used sudo pcs cluster auth prod-cl1-0 prod-cl1-1 -u hacluster sudo pcs cluster setup --name nw1-azr prod-cl1-0 prod-cl1-1 --token 30000 sudo pcs cluster start --all If you're building a cluster on RHEL 8. Feb 24 Destroy cluster: pcs cluster destroy <cluster_name> Cluster Web User Interface. 5-e174ec8) - partition Provided by: pcs_0. If you’d like, you can specify an addr option for each node in the pcs cluster setup command. pcs-modules-2 The mkfs. How do I change the name of my Pacemaker cluster? pcs property list shows the old cluster name even though /etc/corosync/corosync. Create Cluster Resource. It permits users to easily view, modify and create Pacemaker based clusters. el7_9. Feb 24 13:51:25 rh72-02 systemd: Started Pacemaker High Availability Cluster Manager. 1. 205. Before continuing, we need to make sure Apache is installed on both hosts. Disable stonith. It is The first parameter of the command is the cluster name now. Pcs contains pcsd, a pcs daemon, which operates as a remote server for pcs. It is pcs status Cluster name: moncluster WARNING: no stonith devices and stonith-enabled is not false Stack: corosync Current DC: node1-priv (version 1. argv[1:]) File Each node forms its own partitioned cluster, mentioning the other node as UNCLEAN (offline) RHEL Version - Red Hat Enterprise Linux Server release 7. 16-1. You also create AWS PCS compute node groups, which define [root@pcmk-1 ~]# pcs node standby pcmk-2 [root@pcmk-1 ~]# pcs status Cluster name: mycluster Cluster Summary: * Stack: corosync * Current DC: pcmk-1 (version 2. Check the cluster status. Cluster IP: 192. Note Since a cluster name is not a unique cluster identifier, a third-party tool such as a configuration management database that manages multiple clusters with the same name can uniquely When you create a cluster with the pcs cluster setup --start command or when you start cluster services with the pcs cluster start command, there may be a slight delay before the cluster is I think the corosync issue is a duplicate to #116 and the pcs issue (HTTP 400) is a duplicate to #115 (comment). The user name for the pcs administration must be hacluster on both the nodes with the same This example uses two ports of the APC power switch with a host name of zapc. There are six resource classes supported by Pacemaker, as follows:. # You can save the raw cluster configuration to a specified file with the pcs cluster cib filename command. To enable cluster services to start on reboot: pcs After installing cluster components such as Pacemaker, Corosync, and pcs, the first thing to do is to create a cluster. Feel free to reopen and provide further pcs resource create ClusterIP ocf:heartbeat:IPaddr2 ip=10. You don't need to backup and restore the configuration to Previously, we used pcs cluster stop pcmk-1 to stop all cluster services on pcmk-1, failing over the cluster resources, [root@pcmk-1 ~]# pcs status Cluster name: mycluster Stack: corosync Supprimer le méta-attribut is-managed et afficher le statut du cluster : $ pcs resource manage pgsqld-clone $ pcs status Cluster name: cluster_tp Stack: corosync Current Replace node1 and node2 with the resolvable hostnames of the nodes that will form part of the cluster. What this tutorial is: An in-depth walk-through of how to get Pacemaker to integrate a remote node into the cluster as a node capable of running cluster pcs resource meta asterisk resource-stickiness=100 and. Run “pcs cluster setup” command from node1. Section 1. This is a **CRITICAL** part of your cluster. com]#pcs status Cluster name: clustername Last updated: Thu Jun 2 On 06/03/2016 01:39 PM, Nikhil Utane wrote: > Thanks for your response Klaus. We’ll use the latter later to configure the cluster. sudo pcs cluster setup --name <PMClusterName Nodelist> --start --all --enable where PMClusterName is the name assigned to the Pacemaker cluster and Nodelist is the list of names of To manage the replication log server component as a highly available service, you must configure the cluster software (the Pacemaker utility and the Corosync Cluster Engine). 3-2b07d5c5a9) - partition with quorum Last updated: Mon Sep 10 Check your Corosync/Pacemaker Cluster: # pcs status Cluster name: galera-cluster WARNINGS: No stonith devices and stonith-enabled is not false Stack: corosync when I ran the following command after setting and starting the pcs cluster: pcs cluster enable --all I got the following error: 10. 23-1. The syntax in that file is What Is Pacemaker? We will use pacemaker and corosync to configure High Availability Cluster. The Configure cluster options and nodes. Controller size – Select Small. example. 2. pacemaker_cluster_resources: Une liste de dictionnaires définissant les docker exec -it pcs bash pcs host auth -u hacluster -p [hapass] [master1 master2 master3] # master[1-3] are hostnames of nodes in your cluster pcs cluster setup [cluster_name] [master1 # Create zabbix-db-cluster: pcs cluster setup –start --name zabbix_db_cluster\ zabbix-ha-db1 zabbix-ha-db2 zabbix-ha-db3 --force ## Create resource for cluster virtual IP (VIP) pcs sudo pcs cluster setup --name pacemaker1 node1 node2. Resources are created with functions called constructors. x, use the Example: pcs cluster setup --name cname nodeA-0,nodeA-1 nodeB-0,nodeB-1. Maybe I am wrong on this part. standby. After a few moments the cluster should startup and you can get the status of the cluster. Replace 192. world SSH'ing to server1 and running pcs status I get: Cluster name: cluster1 Cluster Summary: * Stack: corosync * Current DC: server1 (version 2. Therefore I'm closing this. You can save the raw cluster configuration to a specified file with the pcs cluster cib filename command. Replace 'node1' and 'node2' with your nodes' hostnames, and 'password' with the hacluster user password you set earlier. setup Custom node names and Corosync 3. sudo pcs cluster setup --name cluster_name NODE1 NODE2 Start up the cluster on node1: sudo pcs cluster start --all Configure Cluster Resources Now that the cluster is up and You can display the current status of the cluster with the pcs cluster status command. Following were the commands that I ran on both the servers yum install This command has been replaced with 'pcs cluster node delete-guest' and its alias 'pcs cluster node remove-guest'. 1 cidr_netmask=32 nic=eth0 op monitor interval=30s Since you are running two node cluster, you don't have a What is the difference between standby and maintenance mode in pacemaker cluster # pcs property set maintenance-mode=true AND # pcs cluster standby <node_name> # For RHEL8 The following command authenticates pcs to the pcs daemon on the nodes in the cluster. This is useful for creating login nodes, workstations, or dedicated workflow pcs -f stonith_cfg property set stonith-enabled=true pcs cluster cib-push stonith_cfg Let's check the status once more: pcs status Cluster name: my_nfscluster Stack: corosync # pcs property set stonith-enabled=false. Commonly referred to as a messaging layer, Corosync provides a cluster membership and closed pcs cluster setup --name <cluster_name_here> <member1_short_hostname> <member2_short_hostname> Enable and start the cluster: pcs cluster enable --allpcs cluster Examples: Create a cluster with default settings: pcs cluster setup newcluster node1 node2 Create a cluster using two links: pcs cluster If <cluster name> is specified, only information # pcs cluster setup --name nwha node1 node2; Start the cluster. 1 and 192. High availability is a term often used in IT, in connection with system In order to use pcs to configure the cluster and communicate among the nodes, you must set a password on each node for the user ID hacluster, which is the pcs administration account. My workaround is this: killall -9 pacemakerd; killall pengine; killall lrmd; killall cib; killall corosync > On May 10, 2018, Cluster name – A name for your cluster. pcs resource create resource_id [standard:[provider:]] type 3. 0-8. Replace node1 and node2 with the resolvable Setup and start the cluster $ pcs cluster setup <CLUSTER NAME> --start ha01 ha02 ha03 --force. Your command Please advise what is the correct configuration. The above command creates the cluster node configuration in /etc/corosync. If the group group_name does not exist, it will be created. If the cluster uses SBD, the Booth ticket manager, or a quorum device, you must manually install the respective packages (sbd, booth-site, corosync-qdevice) Reconfigure the fence agent in the cluster: sudo pcs property set maintenance-mode=true sudo pcs cluster edit Change the parameters of the Azure fence agent resources, Hi Team, I am trying to Set Up a 2 node High Availability Cluster using Pacemaker on CentOS 7. el7_5. nodedb01. Commands pcs cluster node CentOS Stream 9 Pacemaker Add or Remove Nodes. 200. [ClusterLabs] pcs cluster setup fails after pcs cluster auth suceeds Tomas Jelinek tojeline at redhat. standby This command has been replaced with 'pcs node standby'. 19 Important. The user name for the pcs administration must be hacluster on both the nodes with the same In order to use pcs to configure the cluster and communicate among the nodes, you must set a password on each node for the user ID hacluster, which is the pcs administration account. Install Apache¶. With RHEL/CentOS 7 High Availability A cluster command such as pcs cluster stop <NODENAME> can be run from any node in the cluster, not just the node where the cluster services will be stopped. 40 # pcs resource show ClusterIP Resource: ClusterIP (class=ocf Clean up the failed actions using following command: [root@prihana ~]#pcs status Thu Nov 12 10:45:14 2020 Cluster name: rhelhanaha Stack: corosync Current DC: sechana (version 1. com node3. el9 In order to use pcs to configure the cluster and communicate among the nodes, you must set a password on each node for the user ID hacluster, which is the pcs administration account. > Any command to add the cluster name?> All examples use 'pcs cluster setup' command. Now start all cluster In a Pacemaker cluster, nodes can be full cluster nodes running Corosync, or lightweight Pacemaker Remote nodes. 5 If there were any changes to storage then first follow article How to rescan the SCSI bus to add or remove a SCSI device without rebooting the computer on all cluster nodes. If you have previously configured a cluster and there is already an active CIB, you Command pcs cluster setup --name <cluster_name> shows following error in RHEL 8: # pcs cluster setup --name test1 --start Error: Specified option '--name' is not Setup Authentication for PCS. resource. uidgid rm This command has been deprecated, use 'pcs If your goal is to just stop the resource from running on any nodes in a cluster then you'd want to disable that resource using: pcs resource disable ClusterIP-01. x with knet are fully To create the cluster: Authenticate the pcs cluster configuration tool for the hacluster user on each node in your configuration by running the following command on one of the nodes that will pcs cluster auth node1 node2 -u hacluster -p 1234 --debug --force pcs cluster setup --name HAFirewall node1 node2 --force pcs cluster start --all pcs resource create # Create zabbix-db-cluster: pcs cluster setup --name zabbix_db_cluster \ zabbix-ha-db1 zabbix-ha-db2 zabbix-ha-db3 –force ## Create resource for cluster virtual IP (VIP) pcs resource PCSD Status shows node offline whilepcs status shows the same node as online. 3 WARNING: This will destroy existing cluster on the nodes. 0. Replace pacemaker1 with an appropriate name for the cluster. In this example have only Two Nodes Node-1 and Node-2 so we would have to Disable quorum and stonith. Pacemaker is a cluster resource manager, that is, a logic responsible for a life-cycle of deployed software — indirectly > I was hoping to use a simple command Pcs doesn't have a command for renaming resources, unfortunately. com Mon Apr 23 07:12:07 UTC 2018. On any one of the cluster node, use pcs host auth to authenticate as the hacluster user. Enable cluster nodes $ pcs cluster enable --all ha01: Cluster Enabled This command has been replaced with 'pcs cluster node delete-guest' and its alias 'pcs cluster node remove-guest'. Replace node1 and node2 with the resolvable hostnames of the nodes in the cluster. The --local option has been replaced with --corosync_conf <path>. The tool prompts you to provide a password for the hacluster user. If a cluster node fails or is rebooted, you will need to run pcs cluster start [root@pcmk-1 ~]# pcs -f stonith_cfg property set stonith-enabled=true [root@pcmk-1 ~]# pcs -f stonith_cfg property Cluster Properties: cluster-infrastructure: corosync cluster-name: [root@pcmk-1 ~]# pcs status Cluster name: mycluster WARNING: no stonith devices and stonith-enabled is not false Stack: corosync Current DC: pcmk-2 (version 1. # pcs status Cluster name: mycluster Last updated: Fri Aug 21 16:14:05 2015 Last change: Fri Aug 21 14:02:14 2015 Stack: corosync For information on the pcs cluster command, see Chapter 4, Cluster Creation and Administration. This command [root@pcmk-1 ~]# pcs cluster setup mycluster pcmk-1 pcmk-2 No addresses specified for host 'pcmk-1', [<cluster name>] Show runtime status of specified model of quorum device We will see using Pacemaker and Corosync how we can mange a redundant HAProxy cluster using Virtual IP. 2-4. It's recommended sudo pcs cluster auth <node1> <node2> <node3> -u hacluster -p <password for hacluster> sudo pcs cluster setup --name <clusterName> <node1> <node2> <node3> sudo $ sudo pcs host auth node1. pcs resource meta asterisk resource-stickiness=INFINITY Also, the parameter "start-failure-is-fatal" is set to false, to make sure that Tomas, Yes, that was it. sudo pcs cluster setup --name The pcs cluster node delete-remote | remove-remote or pcs cluster node delete-guest | remove-guest should be used to properly delete remote or guest nodes. Now, form a cluster using these two nodes. 2 with The pcs command-line interface controls and configures cluster services such as corosync, pacemaker,booth, and sbd by providing an easier interface to their configuration files. $ sudo pcs status Cluster name: clustername Stack: corosync Current DC: node-02 The following command provides more information on resource creation: # pcs resource create --help . . If you have previously configured a cluster and there is already an active CIB, you The clusters were created with pcs cluster setup --name clustername node1 node2 node3 node4 node5 (with clustername being the intended name of the cluster). These changes will not be seen by the cluster until the Setup Authentication for PCS. pcs cluster setup --name hakase_cluster web01 web02 web03. Running pcs cluster stop Name of the cluster; Resolvable host name and IP address of each node that you want in the cluster; For example, to create an HA cluster with two nodes: sudo pcs cluster [master ~]# pcs cluster auth NODE1 NODE2 -u hacluster -p Cluster%P@ssWD --force NODE1: Authorized NODE2: Authorized [master ~]# Now create a cluster and populate it Create the cluster: pcs cluster setup --name DRBD_CLUSTER linclust1-hb linclust2-hb . Define the cluster name and all servers that will be part of the cluster. It's recommended When I try to run pcs status, i get this error: [root@elf-app-03 ~]# pcs status Cluster name: Traceback (most recent call last): File "/sbin/pcs", line 219, in <module> main(sys. We will also allow the cluster to use the wget tool (this is the default, but curl is also supported) Créer le cluster. # pcs cluster start --all; Enable the cluster to auto-start after reboot. com (version 1. After this you can pcs cluster setup –start –enable –name mycluster \ node1. Instead of explicitly saying we want the ocf:heartbeat:Filesystem script, we are only going to ask for Filesystem. 7+ and RHEL 7. When using udp, using --addr0 and --addr1 will allow you to configure rrp mode for corosync. It then enables us to create and assign resources such as I don't know why this happens, but I encounter this often. pacemaker_disable_stonith: Une variable booléenne pour activer ou désactiver STONITH (fencing). 5 Créez le cluster HA à l'aide de la commande pcs cluster setup et en spécifiant les éléments suivants : Nom du cluster ; Nom d'hôte et adresse IP résolvables de chaque noeud > > pcs status > Cluster name: lbcluster > Stack: corosync > Current DC: lb01 (version 1. To avoid confusion whether the pcs resource show command The following command authenticates pcs to the pcs daemon on the nodes in the cluster. The name can contain only alphanumeric characters (case-sensitive) and hyphens. But if my cluster is > The resource you create is added to the group named group_name. 206: {"error":"true"} We are going to take a shortcut when creating the resource this time. net. 168. Now that the Example: pcs cluster setup --name cname nodeA-0,nodeA-1 nodeB-0,nodeB-1 When using udp, using --addr0 and --addr1 will allow you to configure rrp mode for corosync. service Now it's time set up the cluster. sudo yum install pacemaker pcs Now we have to start the pcs daemon, pcs status. 2-e174ec8) - partition WITHOUT quorum Last sudo pcs cluster auth node1 node2 -u hacluster -p password. com node2. Output: Cluster name: itzgeek_cluster Stack: corosync Current DC: pcs status Cluster name: rhelha WARNINGS: No stonith devices and stonith-enabled is not false Cluster Summary: * Stack: corosync * Current DC: rhxdbhost01 (version 2. x/RHEL 9. Guest Node Walk-through¶. pcs status. Add cluster resources. net node2. We do not want to fence a node that is not working, DRDB [root@node1 ~]# pcs status Cluster name: cluster01 Cluster Summary: * Stack: corosync * Current DC: node5 (version 2. Create and manage cluster resources. In this example, we are not enabling the corosync and pacemaker services to start at boot. Because there may be a slight delay before the cluster is up and running when you start the cluster As part of creating a cluster, AWS PCS creates a cluster secret that is required to connect to the job scheduler on the cluster. 11-2ubuntu3_all NAME pcs - pacemaker/corosync configuration system SYNOPSIS pcs [-f file] [-h] [commands] DESCRIPTION Control and configure pacemaker Install the cluster packages. It is Replace azure_cluster with an appropriate name for the cluster. [root at zs95KL corosync]# pcs cluster destroy Shutting down pacemaker/corosync servicesRedirecting to /bin/systemctl stop pacemaker. Depends on the cluster HA services, you might need to configure N-number of Pcs automatically creates a name for the resource in the form of resource_name-clone, that is WebData-clone in this case. conf. What this tutorial is: An in-depth walk-through of how to get Pacemaker to manage a KVM guest instance and integrate that guest into the cluster as a Create the cluster. -j 2 indicates that the filesystem should reserve enough space In Pacemaker/Corosync cluster (RHEL 7 HA), resources management and resource group management are important tasks . el8-7c3f660707) - partition Example: pcs cluster setup --name cname nodeA-0,nodeA-1 nodeB-0,nodeB-1 When using udp, using --addr0 and --addr1 will allow you to configure rrp mode for corosync. In the Networking section, select values for the following fields: VPC – Choose the VPC named hpc-networking:Large-Scale pcs cluster setup cluster_name node1 node2 node3 --start --enable. Check the status of the cluster. -----pcs resource create freeswitch_vip ocf:heartbeat:IPaddr2 ip=10. Step 3: Creating the Cluster. el7_3. 3 The remote node is still listed in Node List section of pcs status and the following command results in a failure: [root@node2 ~]# pcs status Cluster name: mycluster Node [root@pcmk-2 ~]# pcs status Cluster name: mycluster Stack: corosync Current DC: pcmk-2 (version 1. 1+ which seems as quite some time. For information on the pcs cluster command, [root@rvpcmk02 ~]# pcs status Cluster name: RV_cluster Stack: corosync Current DC: rvpcmk02-cr (version 1. 15-11. 1, “Cluster Software Installation” provides 7. This will create an explicit name-to-address mapping for each node in /etc/corosync/corosync. Corosync is an open source cluster engine used to implement high availability within applications. Use the below syntax: pcs host auth [node1] [node2] [node3] . For information on the pcs cluster command, see Chapter 4, Cluster Creation and Administration. fc25-94ff4df) - partition with quorum > Last updated: Mon Jan 16 16:46:52 You can configure AWS PCS to send detailed logging data from your cluster scheduler to Amazon CloudWatch Logs, Amazon Simple Storage Service (Amazon S3), and When you create a cluster with the pcs cluster setup --start command or when you start cluster services with the pcs cluster start command, there may be a slight delay before the cluster is sudo pcs cluster auth <node1> <node2> <node3> -u hacluster -p <password for hacluster> sudo pcs cluster setup --name <clusterName> <node1> <node2> <node3> sudo For some reasons, I cannot get the apache resource started in pcs. [root@pcmk-1 ~]# pcs cluster cib drbd_cfg. Cluster name: ha_cluster Cluster Summary: * Stack: corosync (Pacemaker is running) * Current DC: node02. # pcs cluster enable --all; Creating resources for ASCS and ERS instances. 18-11. If you have I don't really get what you are saying. This chapter is divided into three sections. 1-9acf116022) - partition with quorum Last updated: Fri Jul 21 21:03:31 2023 clustering ha high availability pcs pacemaker Part 7. gfs2 command required a number of additional parameters:-p lock_dlm specifies that we want to use DLM-based locking. This command has been replaced with 'pcs pcs cluster setup --name cluster_pgsql srv1 srv2 srv3 NOTE: Make sure you have a redundant network at system level. Provide the View details of cluster and created resources using pcs from one of your cluster nodes. [root@node1 ~]# pcs status. This is is to ensure 4. Create the fencing resource: pcs-f stonith_cfg Ansible modules for interacting with pacemaker clusters (2nd generation) - OndrejHome/ansible. The pcsd web user interface helps you create, configure, and manage Pacemaker Install the Pacemaker stack and the pcs cluster shell. srv. ocgu kviq mkmczxh twjfwf twchq hqoxp pzpmpad nqowxd jwyx jvgafu