带有 VSS 和即时恢复的 NetBackup - 无法删除旧快照

带有 VSS 和即时恢复的 NetBackup - 无法删除旧快照

我们正在尝试在 NetBackup 6.5.3.1 环境中实施 Microsoft VSS 进行快照。客户端均为 32 位和 64 位 Windows 2003 Server。

快照参数为:

  • 即时恢复已启用
  • 最大快照数 = 1
  • 提供商类型 = 1(系统)
  • 快照属性 = 1(差异)

所有备份均成功完成,并且已成功为快照备份和打开的文件(卷影复制组件)创建 VSS 卷影。

问题: NetBackup 不会在每次连续备份时清除或覆盖旧快照。当我们列出影子和影子存储时,它会不断增加。IT 不遵守最大快照设置。

日志: 除了我们没有使用的方法(VxVM、Flashsnap 等)之外,bpfis 日志似乎并没有显示任何错误。部分内容如下:

11:54:10.744 [348.4724] <2> logparams: D:\Program Files\Veritas\NetBackup\bin\bpfis.exe delete -nbu -id htpststr001.san.mgmt.det_1248918143 -bpstart_to 300 -bpend_to 300 -clnt htpststr001.san.mgmt.det
11:54:10.744 [348.4724] <4> bpfis: INF - BACKUP START 348
11:54:11.713 [348.4724] <8> onlfi_initialize_vfms: VfMS error 10; see following messages:
11:54:11.713 [348.4724] <8> onlfi_initialize_vfms: Non-fatal method error was reported
11:54:11.713 [348.4724] <8> onlfi_initialize_vfms: vfm_configure_fi_one: method: FlashSnap, type: FIM, function: FlashSnap_init
11:54:11.713 [348.4724] <8> onlfi_initialize_vfms: VfMS method error 3; see following message:
11:54:11.713 [348.4724] <8> onlfi_initialize_vfms: FlashSnap_init: Veritas Volume Manager not installed.
11:54:11.713 [348.4724] <8> onlfi_initialize_vfms: VfMS error 10; see following messages:
11:54:11.713 [348.4724] <8> onlfi_initialize_vfms: Non-fatal method error was reported
11:54:11.713 [348.4724] <8> onlfi_initialize_vfms: vfm_configure_fi_one: method: vxvm, type: FIM, function: vxvm_init
11:54:11.713 [348.4724] <8> onlfi_initialize_vfms: VfMS method error 3; see following message:
11:54:11.713 [348.4724] <8> onlfi_initialize_vfms: vxvm_init: Veritas Volume Manager not installed.
11:54:11.713 [348.4724] <4> onlfi_thaw: Thawing C:\ using snapshot method VSS.
11:54:11.713 [348.4724] <2> onlfi_vfms_logf: vfm_thaw: delete snapshot ...
11:54:11.744 [348.4724] <2> onlfi_vfms_logf: snapshot services: emcclariionfi:Thu Jul 30 2009 11:54:11.744000 <Thread id - 4724> Unable to import any login credentials for any appliances.
11:54:11.760 [348.4724] <2> onlfi_vfms_logf: snapshot services: hpevafi:Thu Jul 30 2009 11:54:11.760000 <Thread id - 4724> CHpEvaPlugin::init: CLI tool is not installed.
11:54:11.760 [348.4724] <2> onlfi_vfms_logf: snapshot services: hpmsafi:Thu Jul 30 2009 11:54:11.760000 <Thread id - 4724> No array mangement credentials are available in configuration file.
11:54:13.806 [348.4724] <4> onlfi_thaw: do_thaw return value: 0
11:54:13.806 [348.4724] <4> onlfi_thaw: Thawing D:\ using snapshot method VSS.
11:54:15.806 [348.4724] <4> onlfi_thaw: do_thaw return value: 0
11:54:19.806 [348.4724] <2> fis_delete_id: removing D:\Program Files\Veritas\NetBackup\online_util\fi_cntl\bpfis.fim.htpststr001.san.mgmt.det_1248918143.0
11:54:19.806 [348.4724] <2> fis_delete_id: removing D:\Program Files\Veritas\NetBackup\online_util\fi_cntl\bpfis.fim.htpststr001.san.mgmt.det_1248918143.0.fiid
11:54:19.853 [348.4724] <4> bpfis: INF - EXIT STATUS 0: the requested operation was successfully completed

问题: 有人遇到过 NetBackup / VSS 在备份后不清除快照的情况吗?

我们最终将使用 HP EVA 进行快照,但在进一步操作之前,我们希望确保在 VSS 级别正确运行。

问候,

乔纳森

(PS:这个问题之前由我的同事在 entsupport.symantec.com 上发布)

答案1

使用 VSP 而不是内置的 Microsoft VSS 时,我们遇到了同样的问题。在主服务器的属性 -> 客户端属性中,将快照提供程序设置为“使用 Microsoft 卷影复制服务...”。
这为我们解决了问题,因为设置由客户端操作系统而不是 NetBackup 控制。

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