求助,为什么其他机子都mount上了主服务器的nfs,程序不能向共享分区写入,why?

dirtor

求助,为什么其他机子都mount上了主服务器的nfs,运行并行程序时不能向共享分区写入,why?
出错显示
This job has allocated 12 nodes
running /home/xxx/program.pgf90.mpi on 12 LINUX ch_p4 processors
Created /home/xxx/PI1196
p5_23254: p4_error: net_recv read: probable EOF on socket: 1
p1_23638: p4_error: net_recv read: probable EOF on socket: 1
p6_25121: p4_error: net_recv read: probable EOF on socket: 1
p11_1526: p4_error: net_recv read: probable EOF on socket: 1
p2_23670: p4_error: net_recv read: probable EOF on socket: 1
p10_23667: p4_error: net_recv read: probable EOF on socket: 1
p4_23468: p4_error: net_recv read: probable EOF on socket: 7
p3_23725: p4_error: net_recv read: probable EOF on socket: 1
p7_23807: p4_error: net_recv read: probable EOF on socket: 1
p9_23817: p4_error: net_recv read: probable EOF on socket: 1
running on 12 nodes
rm_l_3_23765: (19.211765) net_send: could not write to fd=5, errno = 32
rm_l_11_1566: (16.511861) net_send: could not write to fd=5, errno = 32
rm_l_10_23707: (16.836197) net_send: could not write to fd=5, errno = 32
rm_l_6_25161: (18.199557) net_send: could not write to fd=5, errno = 32
rm_l_7_23847: (17.841586) net_send: could not write to fd=5, errno = 32
rm_l_5_23294: (18.535038) net_send: could not write to fd=5, errno = 32
rm_l_4_23508: (18.873155) net_send: could not write to fd=5, errno = 32
rm_l_1_23678: (19.882967) net_send: could not write to fd=5, errno = 32
rm_l_9_23857: (17.171685) net_send: could not write to fd=5, errno = 32
rm_l_2_23710: (19.548412) net_send: could not write to fd=5, errno = 32
p8_24527: p4_error: : 14
rm_l_8_24567: (17.503419) net_send: could not write to fd=5, errno = 32
p8_24527: (35.525956) net_send: could not write to fd=5, errno = 32
p9_23817: (37.191560) net_send: could not write to fd=5, errno = 32
p4_23468: (38.893690) net_send: could not write to fd=5, errno = 32
p6_25121: (38.221522) net_send: could not write to fd=5, errno = 32
p1_23638: (39.904008) net_send: could not write to fd=5, errno = 32
p7_23807: (37.863021) net_send: could not write to fd=5, errno = 32
p10_23667: (36.858441) net_send: could not write to fd=5, errno = 32
p3_23725: (39.234035) net_send: could not write to fd=5, errno = 32
p5_23254: (38.558284) net_send: could not write to fd=5, errno = 32
p11_1526: (38.534153) net_send: could not write to fd=5, errno = 32
p2_23670: (41.571720) net_send: could not write to fd=5, errno = 32

rickxbx

google: p4_error: net_recv read: probable EOF on socket: 1
OR: net_send: could not write to fd=5, errno = 32

you might get something