根据我所读到的内容,rsyslog 通常用于处理日志并将其发送到其他位置,无论是本地(外部存储、特定分区等)还是远程(例如日志服务器)。但是,我正在尝试配置 rsyslog 以将日志存储在外部存储设备(SD 卡)中,但我遇到了sdhci
内核驱动程序问题。首先,这里有rsyslog 配置。
正如您所看到的,日志被存储在/data/logs
SD 卡中lsblk 输出节目。尽管如此,我还是能看到一个奇怪的事情消息。显然内核正在创建/dev/mmcblk0
外部存储节点,其列表如下mmc0
:
jul 26 11:03:40 pabx2 kernel: mmc0: new ultra high speed SDR104 SDXC card at address 59b4
jul 26 11:03:40 pabx2 kernel: mmcblk0: mmc0:59b4 SD 58.9 GiB
jul 26 11:03:40 pabx2 kernel: mmcblk0: p1
但是sdhci
转储与!有关mmc1
,它是内部存储,而不是外部存储!
jul 26 11:50:18 pabx2 kernel: mmc1: Timeout waiting for hardware interrupt.
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: ============ SDHCI REGISTER DUMP ===========
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Sys addr: 0x00000008 | Version: 0x00001002
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000008
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Argument: 0x0056c808 | Trn mode: 0x0000002b
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Present: 0x1fff0001 | Host ctl: 0x0000003c
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Power: 0x0000000a | Blk gap: 0x00000080
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Wake-up: 0x00000000 | Clock: 0x00000207
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Timeout: 0x00000006 | Int stat: 0x00000000
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Int enab: 0x03ff000b | Sig enab: 0x03ff000b
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Caps: 0x546ec881 | Caps_1: 0x00000805
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Cmd: 0x0000193a | Max curr: 0x00000000
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Resp[0]: 0x00000000 | Resp[1]: 0x00000000
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Resp[2]: 0x00000000 | Resp[3]: 0x00000000
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: Host ctl2: 0x0000000c
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x0000000182ff6200
jul 26 11:50:18 pabx2 kernel: mmc1: sdhci: ============================================
您认为这是为什么?内部存储设备的硬件中断与外部存储有什么关系?当触发这些转储时,系统(Debian 10 Buster)会变得非常慢,以至于无法运行、无法使用。
谢谢你们。