以下示例显示如何使用 scsetup 实用程序在定额设备节点列表中添加节点或删除节点。 在该示例中,定额设备的名称为 d2,过程的最终结果是向定额设备节点列表中添加了另一个节点。
[成为群集中任意节点上的超级用户。] [确定定额设备名称:] # scconf -p | grep Quorum Quorum devices: d2 Quorum device name: d2 Quorum device votes: 1 Quorum device enabled: yes Quorum device name: /dev/did/rdsk/d2s2 Quorum device hosts (enabled): phys-schost-1 phys-schost-2 Quorum device hosts (disabled): [执行实用程序:] # scsetup 类型 1(定额)。 类型 2(删除定额磁盘)。 Answer the questions when prompted. 您将需要: 示例: quorum device name d2 [检验 scconf 命令是否已成功完成:] scconf -r -q globaldev=d2 Command completed successfully. 类型 1(定额)。 类型 1(添加定额磁盘)。 Answer the questions when prompted. 您将需要: 示例: quorum device name d2 [检验 scconf 命令是否已成功完成:] scconf -a -q globaldev=d2 Command completed successfully. 退出 scsetup 实用程序。 [检验正确的节点是否具有到定额设备的路径。 在此示例中,请注意 phys-schost-3 已被添加到已启用的主机列表中。] # scconf -p | grep Quorum Quorum devices: d2 Quorum device name: d2 Quorum device votes: 2 Quorum device enabled: yes Quorum device name: /dev/did/rdsk/d2s2 Quorum device hosts (enabled): phys-schost-1 phys-schost-2 phys-schost-3 Quorum device hosts (disabled): [检验已修改的定额设备是否处于联机状态。] # scstat -q -- Quorum Votes by Device -- Device Name Present Possible Status ----------- ------- -------- ------ Device votes: /dev/did/rdsk/d2s2 1 1 Online [检验是否已删除定额设备:] # scstat -q -- Quorum Summary -- Quorum votes possible: 4 Quorum votes needed: 3 Quorum votes present: 4 -- Quorum Votes by Node -- Node Name Present Possible Status --------- ------- -------- ------ Node votes: phys-schost-1 1 1 Online Node votes: phys-schost-2 1 1 Online -- Quorum Votes by Device -- Device Name Present Possible Status ----------- ------- -------- ------ Device votes: /dev/did/rdsk/d3s2 1 1 Online Device votes: /dev/did/rdsk/d4s2 1 1 Online |