Jak spravovat úložiště v PowerPath pro Windows
Summary: Pokud zákazník nahlásí, že disky nejsou viditelné, a v možnostech zobrazení Powermt si všimnete, že pole úložišť je nespravované, jak je spravovat.
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Instructions
V určitých scénářích, když zákazník nahlásí, že si nemůže všimnout žádných disků z diskového pole v softwaru PowerPath. Pokud při spuštění možnosti zobrazení powermt zjistíte, že pole úložišť je "Unmanaged", pak v prostředí Windows s PowerPath. Postupujte podle doporučeného akčního plánu v tomto článku znalostní databáze, aby bylo dosaženo stejného výsledku jako v části "Spravováno".
Zde je scénář, kdy zákazník prezentuje disky z diskového pole Symmetrix a hlásí, že po upgradu není schopen v softwaru PowerPath najít žádné disky.
Výstup " powermt display options " zobrazuje:
** MOŽNOSTI DISPLEJE POWERMT **
Zobrazit názvy jednotek LUN CLARiiON:
true Path Latency Monitor: Vypnuto
a informace o trvalé cestě: Monitor
výkonu: zakázáno
Automatický pohotovostní režim: IOPS per Failure (iopf): Povoleno
období stárnutí IOPF: 1 d
IOPF limit: 6000
Auto Host Registration: disabled
Storage
System Class Attributes
------------ ----------
Symmetrix periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = on
proximity based autostandby threshold = default
CLARiiON periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
Invista periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
Hitachi periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
HP xp periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
Ess periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
Generic periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
VPLEX periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = on
proximity based autostandby threshold = default
VNX periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
NetApp periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
XtremIO periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
Unity periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
SC periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = off
Notice how some of the storage array and especially Symmetrix here is "unmanaged"
Here are the steps along with the screenshot from our lab server , how to make it "Managed"
Open Control Panel :
Vyberte Program a funkce
Vyberte PowerPath a zvolte upravit/Změnit, čímž se otevře výzva instalačního programu:
Klikněte na tlačítko Další a postupujte podle volby Change :
Which will you to Custom Setup :
Nyní můžete rozšířit podporu diskových polí, pokud ji ještě nemáte, a také rozbalit pole úložišť Dell EMC, kde se zobrazí všechna pole úložišť podporovaná v softwaru PowerPath:
Poté můžete dále použít malý klíč dolů poblíž libovolného úložiště. Vezměme si například Symmetrix. Dále se zobrazí 2 možnosti:
1. Nainstaluje se na místní pevný disk
2. Celá funkce se nainstaluje na místní pevný disk.
Chcete-li spravovat všechna pole úložišť Dell EMC (což je v podstatě výchozí nastavení),
můžete totéž provést také v rozevíracím seznamu diskových polí Dell EMC:
Po dokončení Vyberte další
kliknutím na tlačítko Změnit, čímž dokončíte potřebné změny:
Příspěvek, který byste měli vidět zde, kde můžete vybrat "Dokončit" Po
dokončení se zobrazí vyskakovací okno s výzvou k restartování, Vyberte restartování serveru, protože změny je nutné implementovat na úrovni serveru, což pak zviditelní disky pole úložišť v PowerPath.
Po restartu, když spustíte možnosti zobrazení powermt, bude výstup vypadat takto:
** MOŽNOSTI DISPLEJE POWERMT **
Zobrazit názvy jednotek LUN CLARiiON:
true Path Latency Monitor: Vypnuto
a informace o trvalé cestě: Monitor
výkonu: zakázáno
Automatický pohotovostní režim: IOPS per Failure (iopf): Povoleno
období stárnutí IOPF: 1 d
IOPF limit: 6000
Storage
System Class Attributes
------------ ----------
Symmetrix periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = off
auto host registration = enabled
app finger printing = enabled
device to array performance report = enabled
device in use to array report = enabled
CLARiiON periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = disabled
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Invista periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Hitachi periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
HP xp periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Ess periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Generic periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
VPLEX periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = on
proximity based autostandby threshold = default
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
VNX periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = disabled
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
NetApp periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
XtremIO periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Unity periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = disabled
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
SC periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Zde je scénář, kdy zákazník prezentuje disky z diskového pole Symmetrix a hlásí, že po upgradu není schopen v softwaru PowerPath najít žádné disky.
Výstup " powermt display options " zobrazuje:
** MOŽNOSTI DISPLEJE POWERMT **
Zobrazit názvy jednotek LUN CLARiiON:
true Path Latency Monitor: Vypnuto
a informace o trvalé cestě: Monitor
výkonu: zakázáno
Automatický pohotovostní režim: IOPS per Failure (iopf): Povoleno
období stárnutí IOPF: 1 d
IOPF limit: 6000
Auto Host Registration: disabled
Storage
System Class Attributes
------------ ----------
Symmetrix periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = on
proximity based autostandby threshold = default
CLARiiON periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
Invista periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
Hitachi periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
HP xp periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
Ess periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
Generic periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
VPLEX periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = on
proximity based autostandby threshold = default
VNX periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
NetApp periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
XtremIO periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
Unity periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
SC periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = off
Notice how some of the storage array and especially Symmetrix here is "unmanaged"
Here are the steps along with the screenshot from our lab server , how to make it "Managed"
Open Control Panel :
Vyberte Program a funkce
Vyberte PowerPath a zvolte upravit/Změnit, čímž se otevře výzva instalačního programu:
Klikněte na tlačítko Další a postupujte podle volby Change :
Which will you to Custom Setup :
Nyní můžete rozšířit podporu diskových polí, pokud ji ještě nemáte, a také rozbalit pole úložišť Dell EMC, kde se zobrazí všechna pole úložišť podporovaná v softwaru PowerPath:
Poté můžete dále použít malý klíč dolů poblíž libovolného úložiště. Vezměme si například Symmetrix. Dále se zobrazí 2 možnosti:
1. Nainstaluje se na místní pevný disk
2. Celá funkce se nainstaluje na místní pevný disk.
Chcete-li spravovat všechna pole úložišť Dell EMC (což je v podstatě výchozí nastavení),
můžete totéž provést také v rozevíracím seznamu diskových polí Dell EMC:
Po dokončení Vyberte další
kliknutím na tlačítko Změnit, čímž dokončíte potřebné změny:
Příspěvek, který byste měli vidět zde, kde můžete vybrat "Dokončit" Po
dokončení se zobrazí vyskakovací okno s výzvou k restartování, Vyberte restartování serveru, protože změny je nutné implementovat na úrovni serveru, což pak zviditelní disky pole úložišť v PowerPath.
Po restartu, když spustíte možnosti zobrazení powermt, bude výstup vypadat takto:
** MOŽNOSTI DISPLEJE POWERMT **
Zobrazit názvy jednotek LUN CLARiiON:
true Path Latency Monitor: Vypnuto
a informace o trvalé cestě: Monitor
výkonu: zakázáno
Automatický pohotovostní režim: IOPS per Failure (iopf): Povoleno
období stárnutí IOPF: 1 d
IOPF limit: 6000
Storage
System Class Attributes
------------ ----------
Symmetrix periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = off
auto host registration = enabled
app finger printing = enabled
device to array performance report = enabled
device in use to array report = enabled
CLARiiON periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = disabled
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Invista periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Hitachi periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
HP xp periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Ess periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Generic periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
VPLEX periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = on
proximity based autostandby threshold = default
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
VNX periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = disabled
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
NetApp periodic autorestore = on
reactive autorestore = on
status = unmanaged
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
XtremIO periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Unity periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = disabled
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
SC periodic autorestore = on
reactive autorestore = on
status = managed
proximity based autostandby = N/A
auto host registration = N/A
app finger printing = N/A
device to array performance report = N/A
device in use to array report = N/A
Affected Products
PowerPath for WindowsProducts
PowerPath for WindowsArticle Properties
Article Number: 000158477
Article Type: How To
Last Modified: 17 Oct 2025
Version: 4
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