【nfs-ganesha】dbus-send

dbus-send命令

1. 列出所有的clients：

dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ClientMgr org.ganesha.nfsd.clientmgr.ShowClients 

列出某个导出点的信息：

dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.DisplayExport uint16:100

列出export：

dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.ShowExports

列出某个导出点的信息：

dbus-send --print-reply --system --dest=org.ganesha.nfsd  /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.DisplayExport uint16:100

ShowExports：

dbus-send --print-reply --system --dest=org.ganesha.nfsd  /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.ShowExports

查询某个client的NFS3统计：(127.0.0.1为ip地址，根据ip地址进行查询，以下同)

dbus-send --system --print-reply --dest=org.ganesha.nfsd /org/ganesha/nfsd/ClientMgr org.ganesha.nfsd.clientstats.GetNFSv3IO string:"127.0.0.1"

设置ganesha的log输出等级：(NIV_DEBUG、NIV_FULL_DEBUG为日志等级)

dbus-send --system --print-reply --dest=org.ganesha.nfsd /org/ganesha/nfsd/admin org.freedesktop.DBus.Properties.Set string:org.ganesha.nfsd.log.component string:COMPONENT_FSAL variant:string:NIV_DEBUG

dbus-send --system --print-reply --dest=org.ganesha.nfsd /org/ganesha/nfsd/admin org.freedesktop.DBus.Properties.Set \
    string:org.ganesha.nfsd.log.component string:COMPONENT_FSAL variant:string:NIV_FULL_DEBUG

查询有关的NFS状态情况

dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportstats.StatusStats

查看ganesha 缓存文件数目

dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportstats.ShowCacheInode

 

 

To remove export:
dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.RemoveExport uint16:export_id

# ex:
dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.RemoveExport uint16:3

 

dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.AddExport string:/path-to-new-export-file string:"EXPORT(Path=/volname)"

dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.AddExport string:/path-to-new-export-file string:"EXPORT(export_id=uint16)"

# ex:

dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.UpdateExport string:/etc/ganesha/test.conf string:"export(path=/opt/testnfs)"
method return time=1552554389.002397 sender=:1.263 -> destination=:1.282 serial=593 reply_serial=2
   string "1 exports updated"

dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.UpdateExport string:/etc/ganesha/test.conf string:"export(export_id=3)"
method return time=1552554430.929315 sender=:1.263 -> destination=:1.283 serial=636 reply_serial=2

 

参考资料

1. nfs-ganesha使用