<div dir="ltr"><div>Slow ssh logon is almost always reverse DNS problems on the server side. Adding the client to the server's /etc/hosts will usually resolve the problem. </div>-Chip </div><div class="gmail_extra"> <div class="gmail_quote">On Sat, Apr 18, 2015 at 10:37 PM, PÁSZTOR György <<a href="mailto:pasztor@sagv5.gyakg.u-szeged.hu" target="_blank">pasztor@sagv5.gyakg.u-szeged.hu</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi, I faced with that, the login onto my new omnios zone is slow. I tried to debug. Many of the symptoms seemed pretty the same as this: <a href="http://broken.net/uncategorized/resolving-slow-ssh-login-performance-problems-on-openindiana/" target="_blank">http://broken.net/uncategorized/resolving-slow-ssh-login-performance-problems-on-openindiana/</a> Also in my case it stopped at the same point: after the kexinit sent. However, on my omnios, the cryptadm list showed this: pasztor@omni:~$ cryptoadm list User-level providers: Provider: /usr/lib/security/$ISA/pkcs11_kernel.so Provider: /usr/lib/security/$ISA/pkcs11_softtoken.so Kernel software providers: des aes arcfour blowfish ecc sha1 sha2 md4 md5 rsa swrand Kernel hardware providers: [---end of output----] So, in my case it did not contained the tpm module. I tried the opposite: enabling the tpm module, but nothing changed. (Maybe it become even slower. I did not count the seconds) So, I rewert it back, and run the same truss command, which revealed this: There are tons's of file openings in the /usr/lib/locale dir at that point: 24560: 8.8232 stat("/usr/lib/locale/is_IS.UTF-8", 0x08047D48) = 0 24560: 8.8234 open("/usr/lib/locale//is_IS.UTF-8/LC_CTYPE/LCL_DATA", O_RDONLY) = 7 24560: 8.8236 fstat(7, 0x08047658) = 0 24560: 8.8237 mmap(0x00000000, 94904, PROT_READ, MAP_PRIVATE, 7, 0) = 0xFEDE7000 24560: 8.8238 close(7) = 0 ... 24560: 14.5883 open("/usr/lib/locale//el_GR.ISO8859-7/LC_MESSAGES/LCL_DATA", O_RDONLY) = 7 24560: 14.5884 fstat(7, 0x08047678) = 0 24560: 14.6061 read(7, " ^ ( ( [EDCD ] ( [E1C1 ]".., 82) = 82 24560: 14.6063 close(7) = 0 24560: 14.6065 getdents64(5, 0xFEE04000, 8192) = 0 24560: 14.6069 ioctl(1, TCGETA, 0x08046DBE) Err#22 EINVAL 24560: 14.6069 fstat64(1, 0x08046E00) = 0 24560: 14.6070 brk(0x080689D0) = 0 24560: 14.6071 brk(0x0806A9D0) = 0 24560: 14.6072 fstat64(1, 0x08046D00) = 0 24560: 14.6074 close(5) = 0 24560: 14.6075 write(1, " C\n P O S I X\n a f _ Z".., 2891) = 2891 24556: 14.6076 read(3, " C\n P O S I X\n a f _ Z".., 5120) = 2891 24560: 14.6077 _exit(0) 24556: 14.6080 brk(0x080D0488) = 0 24556: 14.6082 brk(0x080D2488) = 0 24556: 14.6083 read(3, 0x080CD544, 5120) = 0 24556: 14.6084 llseek(3, 0, SEEK_CUR) Err#29 ESPIPE 24556: 14.6085 close(3) = 0 24556: 14.6296 waitid(P_PID, 24560, 0x080473F0, WEXITED|WTRAPPED) = 0 So, does somebody knows what is happening at that point, why, and how can I "fine-tune" it? Kind regards, György Pásztor _______________________________________________ OmniOS-discuss mailing list <a href="mailto:OmniOS-discuss@lists.omniti.com">OmniOS-discuss@lists.omniti.com</a> <a href="http://lists.omniti.com/mailman/listinfo/omnios-discuss" target="_blank">http://lists.omniti.com/mailman/listinfo/omnios-discuss</a> </blockquote></div> </div>