DMEVENT_TOOL - Online Linux Manual PageSection : 8
Updated : 1.0.0.rc3
Source : Brian Wood
Note : "

---

NAMEdmevent_tool − A utility used to load a DSO into dmeventd and (un)register devices with it for monitoring

---

SYNOPSISdmevent_tool −[Vhmru] {RAID device name} {DSO Name}

---

DESCRIPTIONdmevent_tool is a userspace utility used to register/unregister DSOs with the daemon dmeventd. If used with the −m command line parameter users can display all of the actively dmeventd monitored devices.

---

OPTIONS−V Show version of dmevent_tool  −{h/?} Show this help information −m[r|u] List all currently active device mapper devices
        and their current status with dmeventd
        for registered (-r)/unregistered (-m) devices
            Syntax: dmevent_tool -m[u|r] −a[r|u] Same as -m, but for devices with UUID only!
            Syntax: dmevent_tool -a[u|r] −r Register a device with dmeventd
            Syntax: dmevent_tool -r <device name> <path to DSO library>
            Example: dmevent_tool -r isw_abcdeh_Volume0 libdmraid-events.so −u Unregister a device with dmeventd
            Syntax: dmevent_tool -u <device name> [<path to DSO library>]
            Example: dmevent_tool -u isw_abcdefgh_Volume0

---

EXAMPLESdmevent_tool −m is used to display all of the actively monitored devices

    dmevent_tool −m
    Device Name: isw_defeaigdde_Volume0_dmraid00
        Registered DSO: libdmraid−events.so
        UUID: isw_defeaigdde_Volume0_dmraid00
        status: Active
        major device #: 253
        minor device #: 0
        read only device: No
        number of recorded kernel events: 0
        SATA drives in this volume group: /dev/sdb /dev/sdc dmevent_tool −r is used to register a volume group device with dmeventd

    dmevent_tool −r isw_defeaigdde_Volume0_dmraid00 libdmraid−events.so dmevent_tool −u is used to unregister a volume group from dmeventd

    dmevent_tool −u isw_defeaigdde_Volume0_dmraid00

---

DIAGNOSTICSdmevent_tool returns an exit code of 0 for success or 1 for error.

---

AUTHORBrian Wood <brian.j.wood@intel.com> 0

---

Johanes Gumabo

---

Data Size   :   7,940 byte
man-dmevent_tool.8Build   :   2024-12-05, 20:55   :  
Visitor Screen   :   x
Visitor Counter ( page / site )   :   2 / 204,522
Visitor ID   :     :  
Visitor IP   :   18.220.227.250   :  
Visitor Provider   :   AMAZON-02   :  
Provider Position ( lat x lon )   :   39.962500 x -83.006100   :   x
Provider Accuracy Radius ( km )   :   1000   :  
Provider City   :   Columbus   :  
Provider Province   :   Ohio ,   :   ,
Provider Country   :   United States   :  
Provider Continent   :   North America   :  
Visitor Recorder   :   Version   :  
Visitor Recorder   :   Library   :  
Online Linux Manual Page   :   Version   :   Online Linux Manual Page - Fedora.40 - march=x86-64 - mtune=generic - 24.12.05
Online Linux Manual Page   :   Library   :   lib_c - 24.10.03 - march=x86-64 - mtune=generic - Fedora.40
Online Linux Manual Page   :   Library   :   lib_m - 24.10.03 - march=x86-64 - mtune=generic - Fedora.40
Data Base   :   Version   :   Online Linux Manual Page Database - 24.04.13 - march=x86-64 - mtune=generic - fedora-38
Data Base   :   Library   :   lib_c - 23.02.07 - march=x86-64 - mtune=generic - fedora.36

---

Very long time ago, I have the best tutor, Wenzel Svojanovsky . If someone knows the email address of Wenzel Svojanovsky , please send an email to johanes_gumabo@yahoo.co.id .

---

If error, please print screen and send to johanes_gumabo@yahoo.co.id
Under development. Support me via PayPal.

---