PowerFlex: OS-programrettelser kører ikke parallelt på PD'er

Summary: Når du forsøger at køre operativsystemopdatering (OS) på flere beskyttelsesdomæner (PD'er) parallelt, kører processen ikke samtidigt, selvom indstillingen parallel er valgt.

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Symptoms

Når du bruger REST API-kaldet liaRunOsPatching med parameteren isRunningInParallelOnPds, kører opdateringsprocessen ikke parallelt på noderne som forventet.

Eksemplerne nedenfor henviser til et PowerFlex Management Platform (PFMP) 4.x-system, men vil også forekomme på et PFMP 5.x-system.

Eksempel:

SDS_x.x.x.179 er den sidste i pd4, og SDS_x.x.x.178 er den første i pd3 - de behandles parallelt:

373   2023-05-28 02:41:25.747 MDM_CLI_CONF_COMMAND_RECEIVED INFO         Command enter_maintenance_mode received, User: 'block-legacy-gateway'. [1080700]
374   2023-05-28 02:41:27.623 CLI_COMMAND_SUCCEEDED     INFO             Command enter_maintenance_mode succeeded. [1080700]
375   2023-05-28 02:41:27.624 MDM_CLI_CONF_COMMAND_RECEIVED INFO         Command enter_maintenance_mode received, User: 'block-legacy-gateway'. [1080736]
376   2023-05-28 02:41:28.757 CLI_COMMAND_SUCCEEDED     INFO             Command enter_maintenance_mode succeeded. [1080736]
377   2023-05-28 02:43:09.208 MDM_CLI_CONF_COMMAND_RECEIVED INFO         Command exit_maintenance_mode received, User: 'block-legacy-gateway'. [1082725]
378   2023-05-28 02:43:09.210 CLI_COMMAND_SUCCEEDED     INFO             Command exit_maintenance_mode succeeded. [1082725]
379   2023-05-28 02:43:10.296 MDM_CLI_CONF_COMMAND_RECEIVED INFO         Command exit_maintenance_mode received, User: 'block-legacy-gateway'. [1082753]
380   2023-05-28 02:43:10.298 CLI_COMMAND_SUCCEEDED     INFO             Command exit_maintenance_mode succeeded. [1082753]
381   2023-05-28 02:45:11.438 SDS_MAINTENANCE_MODE_ENDED INFO            SDS SDS_x.x.x.179 (ID: 222ade2a00000047) has exited maintenance mode
382   2023-05-28 02:45:13.237 SDS_MAINTENANCE_MODE_ENDED INFO            SDS SDS_x.x.x.178 (ID: 222ade2900000046) has exited maintenance mode

 

Andre SDS'er behandles en efter en:

338   2023-05-28 02:19:11.790 MDM_CLI_CONF_COMMAND_RECEIVED INFO         Command enter_maintenance_mode received, User: 'block-legacy-gateway'. [1053671]
339   2023-05-28 02:19:13.103 CLI_COMMAND_SUCCEEDED     INFO             Command enter_maintenance_mode succeeded. [1053671]
340   2023-05-28 02:20:55.097 MDM_CLI_CONF_COMMAND_RECEIVED INFO         Command exit_maintenance_mode received, User: 'block-legacy-gateway'. [1055673]
341   2023-05-28 02:20:55.098 CLI_COMMAND_SUCCEEDED     INFO             Command exit_maintenance_mode succeeded. [1055673]
342   2023-05-28 02:22:01.075 SDS_MAINTENANCE_MODE_ENDED INFO            SDS SDS_x.x.x.171 (ID: 222ade220000003f) has exited maintenance mode
343   2023-05-28 02:22:17.134 MDM_CLI_CONF_COMMAND_RECEIVED INFO         Command enter_maintenance_mode received, User: 'block-legacy-gateway'. [1057416]
344   2023-05-28 02:22:18.974 CLI_COMMAND_SUCCEEDED     INFO             Command enter_maintenance_mode succeeded. [1057416]
345   2023-05-28 02:24:00.467 MDM_CLI_CONF_COMMAND_RECEIVED INFO         Command exit_maintenance_mode received, User: 'block-legacy-gateway'. [1059439]
346   2023-05-28 02:24:00.471 CLI_COMMAND_SUCCEEDED     INFO             Command exit_maintenance_mode succeeded. [1059439]
347   2023-05-28 02:25:07.937 SDS_MAINTENANCE_MODE_ENDED INFO            SDS SDS_x.x.x.172 (ID: 222ade2300000040) has exited maintenance mode
348   2023-05-28 02:25:24.567 MDM_CLI_CONF_COMMAND_RECEIVED INFO         Command enter_maintenance_mode received, User: 'block-legacy-gateway'. [1061227]
349   2023-05-28 02:25:26.723 CLI_COMMAND_SUCCEEDED     INFO             Command enter_maintenance_mode succeeded. [1061227]
350   2023-05-28 02:27:08.792 MDM_CLI_CONF_COMMAND_RECEIVED INFO         Command exit_maintenance_mode received, User: 'block-legacy-gateway'. [1063255]
351   2023-05-28 02:27:08.794 CLI_COMMAND_SUCCEEDED     INFO             Command exit_maintenance_mode succeeded. [1063255]
352   2023-05-28 02:28:19.283 SDS_MAINTENANCE_MODE_ENDED INFO            SDS SDS_x.x.x.173 (ID: 222ade2400000041) has exited maintenance mode

 

Påvirkning

Opdatering af operativsystem tager længere tid at gennemføre end forventet.

 

Cause

På grund af et softwareproblem i OS-opdateringslogikken kører processen, der er beregnet til at køre kommandoer på noder i en PD parallelt, sekventielt i stedet.

Resolution

Der er ingen tilgængelig løsning.

 

Påvirkede versioner

PFMP 4.x

PFMP 5.x

Affected Products

PowerFlex rack, ScaleIO
Article Properties
Article Number: 000370338
Article Type: Solution
Last Modified: 06 Oct 2025
Version:  2
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