透過最少 WAN 頻寬節點 (非完整掃掠,但部分掃掠)
安全地達到不受 RecoverPoint 保護的不中斷 LUN 擴充目標
。將
VNX 1 和 2 視為具備 R32 或更新版本的 RecoverPoint 分割器。RecoverPoint 3.5 SP1 或更新版本。
解決方案
搭配 VNX R32 RP 分割器和 RP 3.5 SP1,支援動態 LUN 重新調整功能。 否則,請遵循手動 LUN 擴充,在擴充 LUN 時需要停用和啟用 CG。重新啟用 CG 時,一律需要完整掃掠。
如果 RecoverPoint 無法辨識延伸空間,建議重新掃描裝置。以系統管理員身分登入任一 RPA,然後執行「rescan_san」,以啟動所有 RPA 重新掃描裝置。
gen5RPA_Local> rescan_san Enter cluster name(s), separated by ',' if more than one, or press 'ENTER' for a Rescan SAN volumes? Note: A 'full' rescan can take several minutes (Default: bas ic) 1) full 2) basic 3) none Select, or press 'ENTER' Rescan SAN splitters? (Default: yes) 1) yes 2) no Select, or press 'ENTER' If rescanning splitters, enter splitter name for which to also rescan splitter-v olume connections, or 'all' or 'none': (Default: all) Rescanning volumes in gen5RPA_Local SAN... Volumes successfully rescanned Rescanning splitters in gen5RPA_Local SAN... Splitters successfully rescanned Rescanning splitter view for vnx7600-S23-A in gen5RPA_Local... Rescan successful Rescanning splitter view for vnx7600-S23-B in gen5RPA_Local... Rescan successful Rescanning volumes in gen5RPA_Remote SAN... Volumes successfully rescanned Rescanning splitters in gen5RPA_Remote SAN... Splitters successfully rescanned Rescanning splitter view for VNX8000T-S22-A in gen5RPA_Remote... Rescan successful Rescanning splitter view for VNX8000T-S22-B in gen5RPA_Remote... Rescan successful