RS4021xs+ PSU 에러

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질문글 작성시 아래 링크를 참고하시어 작성해주셔야 원활한 답변이 가능합니다.

https://svrforum.com/nas/152290 *질문 전 검색을 생활화해주세요.

Dell r720에 Proxmox 설치 후 4021xs+모델을 올려보았는데 서버기기임에도 PSU 경고가 떠서 관련된 코드와 자료부분을 찾아보았습니다.

- /var/log/scemd.log 에 문제가 되는 부분이 나와있습니다

2022-08-09T17:26:24+09:00 rs4021_test scemd[13512]: scemd_connector.c:142 scemd connector thread start.

2022-08-09T17:26:24+09:00 rs4021_test scemd[13512]: manage_services.c:503 sys raid adjust thread 139872253769472 created

2022-08-09T17:26:24+09:00 rs4021_test scemd[13512]: scemd_status/scemd_set_status.c:23 Scemd is abnormal restart...

2022-08-09T17:26:24+09:00 rs4021_test scemd[13512]: redundant_power_check.c:359 Initialize the dual power cpld

2022-08-09T17:26:24+09:00 rs4021_test scemd[13512]: raid_sys_volume_check.c:153 MD0 active disks 1, designed disks 12

2022-08-09T17:26:24+09:00 rs4021_test scemd[13512]: raid_sys_volume_check.c:153 MD1 active disks 1, designed disks 12

2022-08-09T17:26:24+09:00 rs4021_test scemd[13512]: system_status.c:274 Hibernation timer:-1 min(s)

2022-08-09T17:26:24+09:00 rs4021_test scemd[13512]: system_status.c:278 Deep sleep timer:-1 min(s)

2022-08-09T17:26:28+09:00 rs4021_test scemd[13512]: led.c:334 Enable power & phy LED

2022-08-09T17:26:30+09:00 rs4021_test scemd[13512]: redundant_power_check.c:366 Redundant power 1 fail

2022-08-09T17:26:30+09:00 rs4021_test scemd[13512]: sysnotify_send_notification.c:393 SYSNOTIFY: [RedundantPowerStopProvide] was sent to desktop,mobile

2022-08-09T17:26:30+09:00 rs4021_test scemd[13547]: plugin_action.c:319 synoplugin: [13512][POST][notification][synomibclient_event.sh][13547] ExitCode: 0

2022-08-09T17:26:30+09:00 rs4021_test scemd[13547]: plugin_action.c:319 synoplugin: [13512][POST][notification][synomibclient_event.sh][13547] Runtime: 0.047s

2022-08-09T17:26:30+09:00 rs4021_test scemd[13512]: plugin_action.c:317 synoplugin: [13512][POST][notification][MAIN] Runtime: 0.051s

2022-08-09T17:26:30+09:00 rs4021_test scemd[13512]: redundant_power_check.c:385 Redundant power 2 fail

2022-08-09T17:26:30+09:00 rs4021_test scemd[13540]: pushservice_update_ds_token.c:52 fgets failed

2022-08-09T17:26:30+09:00 rs4021_test scemd[13540]: pushservice_update_ds_token.c:147 Can't set api key

2022-08-09T17:26:30+09:00 rs4021_test scemd[13540]: pushservice_utils.c:325 SYNOPushserviceUpdateDsToken failed.

2022-08-09T17:26:30+09:00 rs4021_test scemd[13540]: pushservice_utils.c:387 GenerateDsToken Failed

그래서 저 부분이 뭘까 하고 찾아보니

ds.broadwellnk-70.dev/usr/local/include/hwctl/ebox.h 파일 안에

    /**
     * Get the status of redundant power units
     *
     * @param pHandle  [IN] chip handle. Should not be NULL.
     *        pPSUStat [OUT] The bit map of redundant power status,
     *                       bit [n...0] stands for power [(n-1)...1].
     *                       0 is failed, 1 is ok.
     *
     * @return >0: supporting redundants power,
     *             the number of working power units.
     *          0: no redundant power units.
     *         -1: failed
     */
    int (*RedundantPowerStatGet)(struct _tag_EBOX_HANDLE *pHandle, int *pPSUStat);

이런 내용도 있고

ds.broadwellnk-70.dev/usr/local/include/synobios/synobios.h 에

typedef enum {
    POWER_STATUS_BAD = 0,
    POWER_STATUS_GOOD,
} SYNO_POWER_STATUS;

.

.

.

typedef struct _tag_POWER_INFO {
    SYNO_POWER_STATUS power_1;
    SYNO_POWER_STATUS power_2;
} POWER_INFO;

이런 내용들도 존재하구요.

무엇보다 redpill-lkm -> hwmon 부분에 파워관련부분이 미완성인 것 같더라구요

https://github.com/PeterSuh-Q3/redpill-lkm/blob/master/shim/bios/bios_hwmon_shim.c#L298

- hwmon 설명

https://github.com/RedPill-TTG/dsm-research/blob/master/quirks/hwmon.md

어떤부분이 원인인지는 모르겠지만 전체적으로 관련이 있어보여서 공유해봅니다.