拉起训练进程时,报EJ0002 Environment Error,此报错通常由于环境异常,导致rdev初始化失败,拉起训练进程失败。
[ERROR] HCCP(46430,alltoallv_test):2023-09-21-03:43:49.546.469 [ra hdc.c:1270]tid:46430,ra_hdc_rdev_init(1270) : [init][ra_hdc_rdev]ra hdc message process failed ret(-67) phy_id(3) [ERROR] HCCP(46430,alltoallv_test):2023-09-21-03:43:49.546.488 [ra_host.c:621]tid:46430,ra_rdev_init(621) : [init][ra_rdev]ra rdev init failed. ret(-67)
网卡down导致初始化时,HCCP调用HDC接口返回-67,对应错误码定义(#define ENOLINK 67 /* Link has been severed */)
for i in {0..7}; do hccn_tool -i $i -link -g ; done
hccn_tool -a -cfg recovery
基于/etc/hccn.conf中配置恢复环境配置
for i in {0..7}; do hccn_tool -i $i -optical -g; done
for i in {0..7}; do hccn_tool -i $i -lldp -g; done