From 23e232b496449bf5cba15712ef5a8bff847756e3 Mon Sep 17 00:00:00 2001
From: Michael Vines <mvines@gmail.com>
Date: Thu, 7 Nov 2019 15:36:29 -0700
Subject: [PATCH] Avoid : in default log filename (#6796)

---
 validator/src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/validator/src/main.rs b/validator/src/main.rs
index 78c0ad0e0..216206ae7 100644
--- a/validator/src/main.rs
+++ b/validator/src/main.rs
@@ -539,7 +539,7 @@ pub fn main() {
             let default_logfile = format!(
                 "solana-validator-{}-{}.log",
                 identity_keypair.pubkey(),
-                chrono::Local::now().to_rfc3339()
+                chrono::Utc::now().format("%Y%m%d-%H%M%S")
             );
             let logfile = matches.value_of("logfile").unwrap_or(&default_logfile);